[quote:1a8cbb3325="532"]how about other flats?[/quote]
I have post couple of times in this forum to have repsentitives from other flats to discuss the detail of aircon probelm. So far I haven't heard any active feedback. My impression (may not accurate) the cooling capacity should be enough for other flats but with some installation probelm. If you think there is design problem please PM me your contact and we can work with you to carry out the similar study we have done for flat D/E.