My bills are always seems to be above national average every month. electricity alone cost as high as 600units monthly ! water and gas are still acceptable. we used 2 inverter aircon and 1 window casement unit everynight. instant water heater. cold water washing machine daily and a fridge, that's all.... the rest of the appliances consumption are quite negligible... I've started to monitor 24hrs usage because the bill has been climbing monthly and I really can't narrow down to what's really going on..
I heard my friend staying in 3-room, with daily aircon usage only pays like less than $100 for monthly overall bill
what's you 3-room utilities bill like?