| 2021-08-26 |                    
                                
                                     High Floor 
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 20,952 mth  | 
                            
   
                                                        
                                | 2020-10-30 |                    
                                
                                     High Floor 
                                                                     |               
                                905 sq.ft |       
                                 Leased  |  
                                 HK$26 psf / HK$ 23,530 mth  | 
                            
   
                                                        
                                | 2018-12-05 |                    
                                
                                     Low Floor
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 20,952 mth  | 
                            
   
                                                        
                                | 2018-12-05 |                    
                                
                                     High Floor 
                                                                     |               
                                1,778 sq.ft |       
                                 Leased  |  
                                 HK$26 psf / HK$ 46,228 mth  | 
                            
   
                                                        
                                | 2018-12-05 |                    
                                
                                     Low Floor
                                                                     |               
                                905 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 21,720 mth  | 
                            
   
                                                        
                                | 2018-08-14 |                    
                                
                                     High Floor 
                                                                     |               
                                1,778 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 44,450 mth  | 
                            
   
                                                        
                                | 2018-08-14 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,778 sq.ft |       
                                 Leased  |  
                                 HK$25 psf / HK$ 44,450 mth  | 
                            
   
                                                        
                                | 2018-08-14 |                    
                                
                                     Mid Floor 
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 20,952 mth  | 
                            
   
                                                        
                                | 2018-08-14 |                    
                                
                                     Low Floor
                                                                     |               
                                2,980 sq.ft |       
                                 Leased  |  
                                 HK$28 psf / HK$ 83,440 mth  | 
                            
   
                                                        
                                | 2017-09-18 |                    
                                
                                     Low Floor
                                                                     |               
                                2,456 sq.ft |       
                                 Leased  |  
                                 HK$28 psf / HK$ 68,768 mth  | 
                            
   
                                                        
                                | 2017-06-14 |                    
                                
                                     Low Floor
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 20,952 mth  | 
                            
   
                                                        
                                | 2017-03-07 |                    
                                
                                     Low Floor
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 20,952 mth  | 
                            
   
                                                        
                                | 2016-12-22 |                    
                                
                                     Low Floor
                                                                     |               
                                2,456 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 58,944 mth  | 
                            
   
                                                        
                                | 2016-03-17 |                    
                                
                                     High Floor 
                                                                     |               
                                1,778 sq.ft |       
                                 Leased  |  
                                 HK$22 psf / HK$ 39,116 mth  | 
                            
   
                                                        
                                | 2016-03-17 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,778 sq.ft |       
                                 Leased  |  
                                 HK$22 psf / HK$ 39,116 mth  | 
                            
   
                                                        
                                | 2015-09-01 |                    
                                
                                     High Floor 
                                                                     |               
                                905 sq.ft |       
                                 Leased  |  
                                 HK$22 psf / HK$ 19,910 mth  | 
                            
   
                                                        
                                | 2015-09-01 |                    
                                
                                     Mid Floor 
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$22 psf / HK$ 19,206 mth  | 
                            
   
                                                        
                                | 2015-08-26 |                    
                                
                                     Low Floor
                                                                     |               
                                905 sq.ft |       
                                 Leased  |  
                                 HK$22 psf / HK$ 19,910 mth  | 
                            
   
                                                        
                                | 2015-08-26 |                    
                                
                                     Low Floor
                                                                     |               
                                873 sq.ft |       
                                 Leased  |  
                                 HK$27 psf / HK$ 23,571 mth  | 
                            
   
                                                        
                                | 2015-08-26 |                    
                                
                                     Low Floor
                                                                     |               
                                905 sq.ft |       
                                 Leased  |  
                                 HK$27 psf / HK$ 24,435 mth  | 
                            
   
                                                        
                                | 2014-05-12 |                    
                                
                                     High Floor 
                                                                     |               
                                1,778 sq.ft |       
                                 Leased  |  
                                 HK$24 psf / HK$ 42,672 mth  | 
                            
   
                                                        
                                | 2012-09-18 |                    
                                
                                     Mid Floor 
                                                                     |               
                                1,778 sq.ft |       
                                 Leased  |  
                                 HK$14 psf / HK$ 24,892 mth  | 
                            
   
                                                        
                                | 2012-09-18 |                    
                                
                                     Mid Floor 
                                                                     |               
                                905 sq.ft |       
                                 Leased  |  
                                 HK$17 psf / HK$ 15,385 mth  | 
                            
   
                                                        
                                | 2012-09-18 |                    
                                
                                     High Floor 
                                                                     |               
                                1,778 sq.ft |       
                                 Leased  |  
                                 HK$15 psf / HK$ 26,670 mth  |