I feel fortunate I have this amazing relationship with so many people in America because I was in their homes at a very private time of day. They probably might have still had their robe on and their slippers and haven't made the beds.
When I grew up there wasn't air-conditioning or anything of that nature and this old car had a wall thickness of about ten inches. So we had a little warmer house in the winter and a little cooler in the summer.