Housing question

This may seem like a stupid question, but. . .

I was thinking of trying to get a room in either Hopkins or Scott, both of which have air-conditioning. I’m not interested in the air-conditioning (don’t feel like paying extra for it) but all the dorms that don’t have air-conditioning at all I don’t want to live in. So, do all the rooms in an air-conditioned hall have air-conditioning, or only some of them? Are there any rooms in Scott or Hopkins that don’t have air-conditioning?