| 2022-10-28 |                    
                                
                                     Low Floor
                                                                     |               
                                1,000 sq.ft |       
                                 Leased  |  
                                 HK$32 psf / HK$ 32,000 mth  | 
                            
   
                                                        
                                | 2021-06-04 |                    
                                
                                     Low Floor
                                                                     |               
                                1,310 sq.ft |       
                                 Leased  |  
                                 HK$32 psf / HK$ 41,920 mth  | 
                            
   
                                                        
                                | 2021-06-04 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,000 sq.ft |       
                                 Leased  |  
                                 HK$32 psf / HK$ 32,000 mth  | 
                            
   
                                                        
                                | 2021-06-04 |                    
                                
                                     Low Floor
                                                                     |               
                                1,331 sq.ft |       
                                 Leased  |  
                                 HK$30 psf / HK$ 39,930 mth  | 
                            
   
                                                        
                                | 2021-06-04 |                    
                                
                                     High Floor 
                                                                     |               
                                2,076 sq.ft |       
                                 Leased  |  
                                 HK$34 psf / HK$ 70,584 mth  | 
                            
   
                                                        
                                | 2021-06-04 |                    
                                
                                     Low Floor
                                                                     |               
                                1,000 sq.ft |       
                                 Leased  |  
                                 HK$32 psf / HK$ 32,000 mth  | 
                            
   
                                                        
                                | 2021-06-04 |                    
                                
                                     Low Floor
                                                                     |               
                                1,520 sq.ft |       
                                 Leased  |  
                                 HK$30 psf / HK$ 45,600 mth  | 
                            
   
                                                        
                                | 2021-01-18 |                    
                                
                                     Low Floor
                                                                     |               
                                2,076 sq.ft |       
                                 Leased  |  
                                 HK$34 psf / HK$ 70,584 mth  | 
                            
   
                                                        
                                | 2021-01-18 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$32 psf / HK$ 34,432 mth  | 
                            
   
                                                        
                                | 2020-10-05 |                    
                                
                                     Low Floor
                                                                     |               
                                1,420 sq.ft |       
                                 Leased  |  
                                 HK$37 psf / HK$ 52,994 mth  | 
                            
   
                                                        
                                | 2020-10-05 |                    
                                
                                     Low Floor
                                                                     |               
                                2,076 sq.ft |       
                                 Leased  |  
                                 HK$33 psf / HK$ 69,504 mth  | 
                            
   
                                                        
                                | 2020-10-05 |                    
                                
                                     Low Floor
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$34 psf / HK$ 36,584 mth  | 
                            
   
                                                        
                                | 2020-10-05 |                    
                                
                                     Low Floor
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$34 psf / HK$ 36,584 mth  | 
                            
   
                                                        
                                | 2020-10-05 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,000 sq.ft |       
                                 Leased  |  
                                 HK$34 psf / HK$ 34,000 mth  | 
                            
   
                                                        
                                | 2019-06-11 |                    
                                
                                     High Floor 
                                                                     |               
                                1,000 sq.ft |       
                                 Leased  |  
                                 HK$36 psf / HK$ 36,200 mth  | 
                            
   
                                                        
                                | 2019-02-18 |                    
                                
                                     High Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$36 psf / HK$ 39,005 mth  | 
                            
   
                                                        
                                | 2019-01-17 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,000 sq.ft |       
                                 Leased  |  
                                 HK$37 psf / HK$ 36,500 mth  | 
                            
   
                                                        
                                | 2018-05-18 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$35 psf / HK$ 37,197 mth  | 
                            
   
                                                        
                                | 2017-07-21 |                    
                                
                                     Low Floor
                                                                     |               
                                1,420 sq.ft |       
                                 Leased  |  
                                 HK$33 psf / HK$ 46,860 mth  | 
                            
   
                                                        
                                | 2017-04-20 |                    
                                
                                     High Floor 
                                                                     |               
                                2,076 sq.ft |       
                                 Leased  |  
                                 HK$32 psf / HK$ 66,993 mth  | 
                            
   
                                                        
                                | 2017-02-14 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$32 psf / HK$ 34,497 mth  | 
                            
   
                                                        
                                | 2017-01-10 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,000 sq.ft |       
                                 Leased  |  
                                 HK$32 psf / HK$ 32,000 mth  | 
                            
   
                                                        
                                | 2016-05-24 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$32 psf / HK$ 33,905 mth  | 
                            
   
                                                        
                                | 2015-12-04 |                    
                                
                                     Low Floor
                                                                     |               
                                1,520 sq.ft |       
                                 Leased  |  
                                 HK$32 psf / HK$ 48,701 mth  | 
                            
   
                                                        
                                | 2015-12-04 |                    
                                
                                     High Floor 
                                                                     |               
                                2,076 sq.ft |       
                                 Leased  |  
                                 HK$33 psf / HK$ 67,491 mth  | 
                            
   
                                                        
                                | 2015-06-19 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$30 psf / HK$ 32,495 mth  | 
                            
   
                                                        
                                | 2014-09-22 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$30 psf / HK$ 32,000 mth  | 
                            
   
                                                        
                                | 2014-07-09 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$30 psf / HK$ 32,000 mth  | 
                            
   
                                                        
                                | 2012-11-28 |                    
                                
                                     High Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$26 psf / HK$ 27,976 mth  | 
                            
   
                                                        
                                | 2012-09-18 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,000 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 25,000 mth  | 
                            
   
                                                        
                                | 2012-09-18 |                    
                                
                                     High Floor 
                                                                     |               
                                1,000 sq.ft |       
                                 Leased  |  
                                 HK$18 psf / HK$ 18,000 mth  | 
                            
   
                                                        
                                | 2012-09-18 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$18 psf / HK$ 19,368 mth  | 
                            
   
                                                        
                                | 2012-09-18 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 25,286 mth  | 
                            
   
                                                        
                                | 2012-09-18 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,000 sq.ft |       
                                 Leased  |  
                                 HK$18 psf / HK$ 18,000 mth  | 
                            
   
                                                        
                                | 2012-09-18 |                    
                                
                                     High Floor 
                                                                     |               
                                2,076 sq.ft |       
                                 Leased  |  
                                 HK$21 psf / HK$ 43,596 mth  | 
                            
   
                                                        
                                | 2012-09-18 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,076 sq.ft |       
                                 Leased  |  
                                 HK$21 psf / HK$ 22,596 mth  |