| 2023-10-16 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    806 sq.ft |       
                                     Leased  |  
                                     HK$65 psf / HK$ 52,390 mth  | 
                                
   
                                                                
                                    | 2023-01-03 |                    
                                    
                                         Low Floor
                                                                             |               
                                    1,551 sq.ft |       
                                     Leased  |  
                                     HK$65 psf / HK$ 100,815 mth  | 
                                
   
                                                                
                                    | 2022-07-04 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    755 sq.ft |       
                                     Leased  |  
                                     HK$65 psf / HK$ 49,075 mth  | 
                                
   
                                                                
                                    | 2022-01-03 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    1,596 sq.ft |       
                                     Leased  |  
                                     HK$65 psf / HK$ 103,740 mth  | 
                                
   
                                                                
                                    | 2022-01-03 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    4,066 sq.ft |       
                                     Leased  |  
                                     HK$65 psf / HK$ 264,290 mth  | 
                                
   
                                                                
                                    | 2022-01-03 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    3,777 sq.ft |       
                                     Leased  |  
                                     HK$65 psf / HK$ 245,505 mth  | 
                                
   
                                                                
                                    | 2021-12-03 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    806 sq.ft |       
                                     Leased  |  
                                     HK$65 psf / HK$ 52,390 mth  | 
                                
   
                                                                
                                    | 2020-02-03 |                    
                                    
                                         High Floor 
                                                                             |               
                                    9,337 sq.ft |       
                                     Leased  |  
                                     HK$90 psf / HK$ 840,330 mth  | 
                                
   
                                                                
                                    | 2020-01-03 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    806 sq.ft |       
                                     Leased  |  
                                     HK$93 psf / HK$ 74,958 mth  | 
                                
   
                                                                
                                    | 2019-07-04 |                    
                                    
                                         High Floor 
                                                                             |               
                                    9,434 sq.ft |       
                                     Leased  |  
                                     HK$90 psf / HK$ 849,060 mth  | 
                                
   
                                                                
                                    | 2018-10-10 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    2,217 sq.ft |       
                                     Leased  |  
                                     HK$100 psf / HK$ 221,700 mth  | 
                                
   
                                                                
                                    | 2016-07-20 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    806 sq.ft |       
                                     Leased  |  
                                     HK$80 psf / HK$ 64,480 mth  | 
                                
   
                                                                
                                    | 2016-03-14 |                    
                                    
                                         High Floor 
                                                                             |               
                                    3,685 sq.ft |       
                                     Leased  |  
                                     HK$70 psf / HK$ 257,950 mth  | 
                                
   
                                                                
                                    | 2015-12-31 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    1,896 sq.ft |       
                                     Leased  |  
                                     HK$70 psf / HK$ 132,720 mth  | 
                                
   
                                                                
                                    | 2015-12-31 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    2,050 sq.ft |       
                                     Leased  |  
                                     HK$70 psf / HK$ 143,500 mth  | 
                                
   
                                                                
                                    | 2015-11-30 |                    
                                    
                                         Low Floor
                                                                             |               
                                    1,654 sq.ft |       
                                     Leased  |  
                                     HK$1 psf / HK$ 1,654 mth  | 
                                
   
                                                                
                                    | 2015-11-30 |                    
                                    
                                         High Floor 
                                                                             |               
                                    5,970 sq.ft |       
                                     Leased  |  
                                     HK$1 psf / HK$ 5,970 mth  | 
                                
   
                                                                
                                    | 2015-10-15 |                    
                                    
                                         Low Floor
                                                                             |               
                                    2,322 sq.ft |       
                                     Leased  |  
                                     HK$1 psf / HK$ 2,322 mth  | 
                                
   
                                                                
                                    | 2015-10-15 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    3,021 sq.ft |       
                                     Leased  |  
                                     HK$68 psf / HK$ 205,428 mth  | 
                                
   
                                                                
                                    | 2015-06-11 |                    
                                    
                                         Low Floor
                                                                             |               
                                    1,093 sq.ft |       
                                     Leased  |  
                                     HK$1 psf / HK$ 1,093 mth  | 
                                
   
                                                                
                                    | 2015-05-18 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    4,006 sq.ft |       
                                     Leased  |  
                                     HK$1 psf / HK$ 4,006 mth  | 
                                
   
                                                                
                                    | 2015-05-18 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    9,439 sq.ft |       
                                     Leased  |  
                                     HK$75 psf / HK$ 707,925 mth  | 
                                
   
                                                                
                                    | 2015-04-14 |                    
                                    
                                         Low Floor
                                                                             |               
                                    1,851 sq.ft |       
                                     Leased  |  
                                     HK$1 psf / HK$ 1,851 mth  | 
                                
   
                                                                
                                    | 2015-03-16 |                    
                                    
                                         Low Floor
                                                                             |               
                                    1,364 sq.ft |       
                                     Leased  |  
                                     HK$1 psf / HK$ 1,364 mth  | 
                                
   
                                                                
                                    | 2014-08-22 |                    
                                    
                                         Low Floor
                                                                             |               
                                    1,030 sq.ft |       
                                     Leased  |  
                                     HK$1 psf / HK$ 1,030 mth  | 
                                
   
                                                                
                                    | 2014-06-03 |                    
                                    
                                         Low Floor
                                                                             |               
                                    1,551 sq.ft |       
                                     Leased  |  
                                     HK$1 psf / HK$ 1,551 mth  | 
                                
   
                                                                
                                    | 2013-11-11 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    1,896 sq.ft |       
                                     Leased  |  
                                     HK$65 psf / HK$ 123,240 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         Low Floor
                                                                             |               
                                    2,209 sq.ft |       
                                     Leased  |  
                                     HK$50 psf / HK$ 110,450 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    9,439 sq.ft |       
                                     Leased  |  
                                     HK$50 psf / HK$ 471,950 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    3,395 sq.ft |       
                                     Leased  |  
                                     HK$48 psf / HK$ 162,960 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         Low Floor
                                                                             |               
                                    13,854 sq.ft |       
                                     Leased  |  
                                     HK$90 psf / HK$ 1,246,860 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         High Floor 
                                                                             |               
                                    9,425 sq.ft |       
                                     Leased  |  
                                     HK$50 psf / HK$ 471,250 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         High Floor 
                                                                             |               
                                    9,434 sq.ft |       
                                     Leased  |  
                                     HK$50 psf / HK$ 471,700 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         High Floor 
                                                                             |               
                                    9,061 sq.ft |       
                                     Leased  |  
                                     HK$79 psf / HK$ 715,004 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    2,217 sq.ft |       
                                     Leased  |  
                                     HK$75 psf / HK$ 166,275 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         High Floor 
                                                                             |               
                                    9,434 sq.ft |       
                                     Leased  |  
                                     HK$60 psf / HK$ 566,040 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         High Floor 
                                                                             |               
                                    9,434 sq.ft |       
                                     Leased  |  
                                     HK$60 psf / HK$ 566,040 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         Low Floor
                                                                             |               
                                    9,439 sq.ft |       
                                     Leased  |  
                                     HK$75 psf / HK$ 707,925 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         High Floor 
                                                                             |               
                                    9,061 sq.ft |       
                                     Leased  |  
                                     HK$80 psf / HK$ 724,880 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         Low Floor
                                                                             |               
                                    2,209 sq.ft |       
                                     Leased  |  
                                     HK$75 psf / HK$ 165,675 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         Low Floor
                                                                             |               
                                    5,379 sq.ft |       
                                     Leased  |  
                                     HK$75 psf / HK$ 403,425 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         Mid Floor 
                                                                             |               
                                    3,946 sq.ft |       
                                     Leased  |  
                                     HK$75 psf / HK$ 295,950 mth  | 
                                
   
                                                                
                                    | 2012-09-18 |                    
                                    
                                         High Floor 
                                                                             |               
                                    2,848 sq.ft |       
                                     Leased  |  
                                     HK$80 psf / HK$ 227,840 mth  |