I went to the Navy at 18 came home on leave one time and the house had air conditioning.
Me and my brothers room was in the remodeled attic, it was hot up there in the summer time, I sept in the unfinished basement many nights.
we were not poor or rich we did ok , ate lots of potatoes , I don't eat them now, never ate out or vacationed in hotels always tents. we had government cheese.
wife was mostly poor mostly from crappy mother and not so financial savvy dad that was out to sea mostly, then step mom came along and now there are 6 kids combined so they decide to have another one, always money for beer and cigarettes, couple of the sisters ran away so that helped out.
We are cheap but will buy nice stuff , not expensive stuff.
wife just sewed a patch on my $15 Walmart jeans, good for at least another year.