Hosts are kind and everything’s OK, except for some mosquitoes during summer nights.
So, I want to advise guests:
If you want to have a good night sleep, never try to turn on room lights with windows open from the evening. Mosquitoes are easily coming in if the room light is on.
In the evening, be sure to close all the windows and then, turn on lights.
With the electric fan, we had a fairly good sleep, not so hot at night.