I have worked from Hotels which have air-conditioning, but find them stressful, I can’t be sure I will make money after room costs etc.
Working from my flat no air-con, it gets very stuffy, clients tend to get sweatier than usual, I find it’s very hard work, don’t mind it being quieter. Luckily I only do this part time and after a slow period do relax my only 2 a day rule for a time.