| 2023-12-18 |                    
                                
                                     Mid Floor 
                                                                     |               
                                2,000 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 47,600 mth  | 
                            
   
                                                        
                                | 2023-11-10 |                    
                                
                                     High Floor 
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 19,752 mth  | 
                            
   
                                                        
                                | 2023-10-04 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,119 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 25,737 mth  | 
                            
   
                                                        
                                | 2023-07-10 |                    
                                
                                     Mid Floor 
                                                                     |               
                                911 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 21,682 mth  | 
                            
   
                                                        
                                | 2023-03-07 |                    
                                
                                     High Floor 
                                                                     |               
                                4,522 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 108,528 mth  | 
                            
   
                                                        
                                | 2023-02-24 |                    
                                
                                     Low Floor
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 11,858 mth  | 
                            
   
                                                        
                                | 2023-02-24 |                    
                                
                                     Mid Floor 
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 11,858 mth  | 
                            
   
                                                        
                                | 2022-11-16 |                    
                                
                                     High Floor 
                                                                     |               
                                1,611 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 38,342 mth  | 
                            
   
                                                        
                                | 2022-10-19 |                    
                                
                                     Low Floor
                                                                     |               
                                1,119 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 26,632 mth  | 
                            
   
                                                        
                                | 2022-10-19 |                    
                                
                                     High Floor 
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 20,952 mth  | 
                            
   
                                                        
                                | 2022-10-19 |                    
                                
                                     High Floor 
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 21,389 mth  | 
                            
   
                                                        
                                | 2022-07-14 |                    
                                
                                     High Floor 
                                                                     |               
                                2,030 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 48,314 mth  | 
                            
   
                                                        
                                | 2022-07-14 |                    
                                
                                     High Floor 
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 18,929 mth  | 
                            
   
                                                        
                                | 2022-07-14 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,611 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 37,859 mth  | 
                            
   
                                                        
                                | 2022-06-15 |                    
                                
                                     High Floor 
                                                                     |               
                                1,127 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 27,048 mth  | 
                            
   
                                                        
                                | 2022-06-15 |                    
                                
                                     High Floor 
                                                                     |               
                                3,157 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 74,190 mth  | 
                            
   
                                                        
                                | 2022-06-15 |                    
                                
                                     High Floor 
                                                                     |               
                                984 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 24,108 mth  | 
                            
   
                                                        
                                | 2022-02-15 |                    
                                
                                     Mid Floor 
                                                                     |               
                                7,448 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 171,304 mth  | 
                            
   
                                                        
                                | 2021-12-31 |                    
                                
                                     High Floor 
                                                                     |               
                                1,611 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 39,470 mth  | 
                            
   
                                                        
                                | 2021-12-31 |                    
                                
                                     Low Floor
                                                                     |               
                                2,434 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 59,633 mth  | 
                            
   
                                                        
                                | 2021-10-06 |                    
                                
                                     Low Floor
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 11,616 mth  | 
                            
   
                                                        
                                | 2021-10-06 |                    
                                
                                     High Floor 
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 20,164 mth  | 
                            
   
                                                        
                                | 2021-10-06 |                    
                                
                                     High Floor 
                                                                     |               
                                1,127 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 27,612 mth  | 
                            
   
                                                        
                                | 2021-08-04 |                    
                                
                                     Low Floor
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 11,616 mth  | 
                            
   
                                                        
                                | 2021-07-14 |                    
                                
                                     Mid Floor 
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 20,079 mth  | 
                            
   
                                                        
                                | 2021-07-14 |                    
                                
                                     High Floor 
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 11,374 mth  | 
                            
   
                                                        
                                | 2021-04-23 |                    
                                
                                     Mid Floor 
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 19,341 mth  | 
                            
   
                                                        
                                | 2021-01-25 |                    
                                
                                     Mid Floor 
                                                                     |               
                                911 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 22,320 mth  | 
                            
   
                                                        
                                | 2021-01-25 |                    
                                
                                     High Floor 
                                                                     |               
                                500 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 12,250 mth  | 
                            
   
                                                        
                                | 2021-01-25 |                    
                                
                                     High Floor 
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 11,858 mth  | 
                            
   
                                                        
                                | 2020-11-16 |                    
                                
                                     High Floor 
                                                                     |               
                                500 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 12,250 mth  | 
                            
   
                                                        
                                | 2020-10-08 |                    
                                
                                     High Floor 
                                                                     |               
                                500 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 12,000 mth  | 
                            
   
                                                        
                                | 2020-10-08 |                    
                                
                                     High Floor 
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 19,752 mth  | 
                            
   
                                                        
                                | 2020-06-29 |                    
                                
                                     Low Floor
                                                                     |               
                                500 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 12,500 mth  | 
                            
   
                                                        
                                | 2020-06-29 |                    
                                
                                     Mid Floor 
                                                                     |               
                                500 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 12,500 mth  | 
                            
   
                                                        
                                | 2020-06-29 |                    
                                
                                     High Floor 
                                                                     |               
                                2,030 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 48,720 mth  | 
                            
   
                                                        
                                | 2020-03-20 |                    
                                
                                     High Floor 
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 20,575 mth  | 
                            
   
                                                        
                                | 2020-01-09 |                    
                                
                                     High Floor 
                                                                     |               
                                984 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 23,616 mth  | 
                            
   
                                                        
                                | 2019-12-09 |                    
                                
                                     Mid Floor 
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 11,616 mth  | 
                            
   
                                                        
                                | 2019-12-09 |                    
                                
                                     High Floor 
                                                                     |               
                                4,522 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 108,528 mth  | 
                            
   
                                                        
                                | 2019-08-05 |                    
                                
                                     Low Floor
                                                                     |               
                                1,127 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 27,048 mth  | 
                            
   
                                                        
                                | 2019-08-05 |                    
                                
                                     Low Floor
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 20,952 mth  | 
                            
   
                                                        
                                | 2019-08-05 |                    
                                
                                     Low Floor
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 19,752 mth  | 
                            
   
                                                        
                                | 2019-05-03 |                    
                                
                                     Mid Floor 
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 20,952 mth  | 
                            
   
                                                        
                                | 2019-04-24 |                    
                                
                                     Mid Floor 
                                                                     |               
                                500 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 12,000 mth  | 
                            
   
                                                        
                                | 2019-01-07 |                    
                                
                                     High Floor 
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 11,616 mth  | 
                            
   
                                                        
                                | 2018-08-22 |                    
                                
                                     Mid Floor 
                                                                     |               
                                2,000 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 48,000 mth  | 
                            
   
                                                        
                                | 2018-07-09 |                    
                                
                                     Mid Floor 
                                                                     |               
                                911 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 21,864 mth  | 
                            
   
                                                        
                                | 2018-07-09 |                    
                                
                                     Mid Floor 
                                                                     |               
                                984 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 22,632 mth  | 
                            
   
                                                        
                                | 2018-07-09 |                    
                                
                                     High Floor 
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 19,752 mth  | 
                            
   
                                                        
                                | 2018-07-09 |                    
                                
                                     High Floor 
                                                                     |               
                                984 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 23,616 mth  | 
                            
   
                                                        
                                | 2018-04-06 |                    
                                
                                     High Floor 
                                                                     |               
                                2,030 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 48,720 mth  | 
                            
   
                                                        
                                | 2018-02-14 |                    
                                
                                     Mid Floor 
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 11,616 mth  | 
                            
   
                                                        
                                | 2018-01-17 |                    
                                
                                     High Floor 
                                                                     |               
                                3,157 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 72,611 mth  | 
                            
   
                                                        
                                | 2018-01-08 |                    
                                
                                     Mid Floor 
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 18,929 mth  | 
                            
   
                                                        
                                | 2017-12-22 |                    
                                
                                     Mid Floor 
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 18,929 mth  | 
                            
   
                                                        
                                | 2017-11-06 |                    
                                
                                     High Floor 
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 19,752 mth  | 
                            
   
                                                        
                                | 2017-11-06 |                    
                                
                                     High Floor 
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 20,952 mth  | 
                            
   
                                                        
                                | 2017-09-13 |                    
                                
                                     Mid Floor 
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 11,616 mth  | 
                            
   
                                                        
                                | 2017-08-14 |                    
                                
                                     Low Floor
                                                                     |               
                                2,434 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 55,982 mth  | 
                            
   
                                                        
                                | 2017-07-11 |                    
                                
                                     High Floor 
                                                                     |               
                                1,127 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 25,921 mth  | 
                            
   
                                                        
                                | 2017-06-07 |                    
                                
                                     Mid Floor 
                                                                     |               
                                911 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 20,953 mth  | 
                            
   
                                                        
                                | 2017-06-07 |                    
                                
                                     High Floor 
                                                                     |               
                                1,611 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 37,053 mth  | 
                            
   
                                                        
                                | 2017-04-28 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,611 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 37,053 mth  | 
                            
   
                                                        
                                | 2017-04-20 |                    
                                
                                     High Floor 
                                                                     |               
                                1,127 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 25,921 mth  | 
                            
   
                                                        
                                | 2017-03-22 |                    
                                
                                     Mid Floor 
                                                                     |               
                                911 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 20,953 mth  | 
                            
   
                                                        
                                | 2017-02-17 |                    
                                
                                     Low Floor
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$33 psf / HK$ 16,001 mth  | 
                            
   
                                                        
                                | 2017-02-15 |                    
                                
                                     Low Floor
                                                                     |               
                                500 sq.ft |       
                                 Sold  |  
                                HK$ 8,300 psf / HK$ 4,150,000 | 
                            
   
                                                        
                                | 2017-02-01 |                    
                                
                                     Low Floor
                                                                     |               
                                984 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 22,632 mth  | 
                            
   
                                                        
                                | 2017-02-01 |                    
                                
                                     Mid Floor 
                                                                     |               
                                500 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 11,500 mth  | 
                            
   
                                                        
                                | 2017-01-03 |                    
                                
                                     High Floor 
                                                                     |               
                                3,307 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 76,061 mth  | 
                            
   
                                                        
                                | 2016-12-21 |                    
                                
                                     High Floor 
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 11,132 mth  | 
                            
   
                                                        
                                | 2016-12-09 |                    
                                
                                     High Floor 
                                                                     |               
                                1,127 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 25,921 mth  | 
                            
   
                                                        
                                | 2016-10-17 |                    
                                
                                     Low Floor
                                                                     |               
                                1,611 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 37,053 mth  | 
                            
   
                                                        
                                | 2016-08-09 |                    
                                
                                     Low Floor
                                                                     |               
                                2,434 sq.ft |       
                                 Leased  |  
                                 HK$22 psf / HK$ 53,548 mth  | 
                            
   
                                                        
                                | 2016-07-27 |                    
                                
                                     High Floor 
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$22 psf / HK$ 18,106 mth  | 
                            
   
                                                        
                                | 2016-06-17 |                    
                                
                                     Mid Floor 
                                                                     |               
                                484 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 11,132 mth  | 
                            
   
                                                        
                                | 2016-05-23 |                    
                                
                                     High Floor 
                                                                     |               
                                1,611 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 37,053 mth  | 
                            
   
                                                        
                                | 2016-04-29 |                    
                                
                                     Mid Floor 
                                                                     |               
                                500 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 11,500 mth  | 
                            
   
                                                        
                                | 2016-02-23 |                    
                                
                                     Mid Floor 
                                                                     |               
                                500 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 11,500 mth  | 
                            
   
                                                        
                                | 2016-02-12 |                    
                                
                                     Low Floor
                                                                     |               
                                1,611 sq.ft |       
                                 Leased  |  
                                 HK$13 psf / HK$ 20,943 mth  | 
                            
   
                                                        
                                | 2016-02-11 |                    
                                
                                     High Floor 
                                                                     |               
                                4,522 sq.ft |       
                                 Leased  |  
                                 HK$14 psf / HK$ 63,308 mth  | 
                            
   
                                                        
                                | 2016-02-11 |                    
                                
                                     Mid Floor 
                                                                     |               
                                911 sq.ft |       
                                 Leased  |  
                                 HK$11 psf / HK$ 9,566 mth  | 
                            
   
                                                        
                                | 2016-02-11 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,119 sq.ft |       
                                 Leased  |  
                                 HK$10 psf / HK$ 11,190 mth  | 
                            
   
                                                        
                                | 2016-02-11 |                    
                                
                                     Mid Floor 
                                                                     |               
                                2,000 sq.ft |       
                                 Leased  |  
                                 HK$11 psf / HK$ 21,000 mth  | 
                            
   
                                                        
                                | 2016-02-05 |                    
                                
                                     Low Floor
                                                                     |               
                                1,127 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 25,921 mth  | 
                            
   
                                                        
                                | 2015-07-16 |                    
                                
                                     High Floor 
                                                                     |               
                                500 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 11,500 mth  | 
                            
   
                                                        
                                | 2015-07-13 |                    
                                
                                     Low Floor
                                                                     |               
                                984 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 22,632 mth  | 
                            
   
                                                        
                                | 2015-04-14 |                    
                                
                                     Low Floor
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 18,929 mth  | 
                            
   
                                                        
                                | 2014-12-22 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,127 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 27,048 mth  | 
                            
   
                                                        
                                | 2014-12-16 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,611 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 38,664 mth  | 
                            
   
                                                        
                                | 2014-11-10 |                    
                                
                                     Mid Floor 
                                                                     |               
                                500 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 11,500 mth  | 
                            
   
                                                        
                                | 2014-09-23 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,119 sq.ft |       
                                 Sold  |  
                                HK$ 6,095 psf / HK$ 6,820,000 | 
                            
   
                                                        
                                | 2014-09-22 |                    
                                
                                     Low Floor
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 18,929 mth  | 
                            
   
                                                        
                                | 2014-07-28 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,127 sq.ft |       
                                 Leased  |  
                                 HK$23 psf / HK$ 25,921 mth  | 
                            
   
                                                        
                                | 2013-07-16 |                    
                                
                                     Mid Floor 
                                                                     |               
                                2,911 sq.ft |       
                                 Sold  |  
                                HK$ 4,986 psf / HK$ 14,514,000 | 
                            
   
                                                        
                                | 2013-03-22 |                    
                                
                                     Low Floor
                                                                     |               
                                823 sq.ft |       
                                 Leased  |  
                                 HK$18 psf / HK$ 14,814 mth  | 
                            
   
                                                        
                                | 2013-03-22 |                    
                                
                                     High Floor 
                                                                     |               
                                7,448 sq.ft |       
                                 Sold  |  
                                HK$ 4,162 psf / HK$ 30,998,576 | 
                            
   
                                                        
                                | 2012-10-18 |                    
                                
                                     Mid Floor 
                                                                     |               
                                2,030 sq.ft |       
                                 Leased  |  
                                 HK$18 psf / HK$ 36,540 mth  | 
                            
   
                                                        
                                | 2011-05-31 |                    
                                
                                     High Floor 
                                                                     |               
                                823 sq.ft |       
                                 Sold  |  
                                HK$ 4,775 psf / HK$ 3,929,825 |