|   | Note  | 2019  | 2018  | 
Gross rental income  | 6  | 53,657  |   | 51,301  |   | 
Service charge income  | 6  | 1,972  |   | 2,063  |   | 
Other income  |   | 780  |   | 400  |   | 
Revenues  |   |   | 56,409  |   | 53,764  | 
|   |   |   |   |   |   | 
Service charge expenses  |   | (2,213)  |   | (2,132)  |   | 
Property operating expenses  | 7  | (8,421)  |   | (8,058)  |   | 
|   |   |   | (10,634)  |   | (10,190)  | 
Net rental income  |   |   | 45,775  |   | 43,574  | 
|   |   |   |   |   |   | 
Result on disposal of investment property  |   |   | (718)  |   | (156)  | 
|   |   |   |   |   |   | 
Positive fair value adjustment completed investment property  | 12  | 18,088  |   | 31,584  |   | 
Negative fair value adjustment completed investment property  | 12  | (13,992)  |   | (16,708)  |   | 
Fair value adjustments on investment property under construction  | 13  | -  |   | 2,012  |   | 
Net valuation gain (loss)  |   |   | 4,096  |   | 16,888  | 
|   |   |   |   |   |   | 
|   |   |   |   |   |   | 
Administrative expenses  | 8  |   | (5,061)  |   | (4,721)  | 
Result before finance result  |   |   | 44,092  |   | 55,585  | 
|   |   |   |   |   |   | 
Finance result  | 9  | (433)  |   | (1,072)  |   | 
Net finance result  |   |   | (433)  |   | (1,072)  | 
|   |   |   |   |   |   | 
Result before tax  |   |   | 43,659  |   | 54,513  | 
Income taxes  | 10  |   | -  |   | (5,838)  | 
Result for the year  |   |   | 43,659  |   | 48,675  | 
|   |   |   |   |   |   | 
Items that will not be reclassified subsequently to comprehensive income  |   |   | -  |   | -  | 
Items that may be reclassified subsequently to comprehensive income  |   |   | -  |   | -  | 
Total comprehensive income for the year, net of tax  |   |   | 43,659  |   | 48,675  | 
|   |   |   |   |   |   | 
Net result attributable to shareholders  |   |   | 43,659  |   | 48,675  | 
Total comprehensive income attributable to shareholders  |   |   | 43,659  |   | 48,675  | 
|   |   |   |   |   |   | 
|   |   |   |   |   |   | 
Distributable result  | 20  |   | 40,439  |   | 38,926  | 
Pay-out ratio  | 20  |   | 100%  |   | 100%  |