Wait--don't you have air conditioning? I'd be lost without it.
Funky is in the UK. Don't usually need A/C in homes there. But apparently they're having a heatwave at the moment, or so some of my friends over there tell me.
Where I'm staying at the moment doesn't have A/C. I leave the windows open, but there's mesh bug screens on them to keep the pests out. And I sleep under a mosquito net at night. In southern China most homes have A/C, it would be intolerable without it, but then they don't have heating, not needed. If it gets chilly, you just put more clothes on.