We have 8 ceiling fans and 1 ready to be installed in our bedroom. We've got them in just about every room except the bathrooms and basement with 3 of them in our sun room. I rather use those than the air conditioner in the summer, and in the winter we reverse them to blow the warm air back towards the floor.
It gets hot and humid here in Indiana. So I have air-conditioning. But I do have ceiling fans in living room and bedroom.Don't really use them very often.