So I have a question. I recently moved into a place with some actual space, and MY GIRLFRIEND allowed me the attic(small bedroom size) as a place to display my Transformers and other crap she doesn't want elsewhere in the house. Here's the thing: the attic gets hot. Really hot. It's warm out today, and walking up there was like stepping into a sauna - my glasses literally clouded up a bit. It's absolutely oppressive heat up there, and we're not even into the really hot months. I did put in a little air conditioner up there, but obviously can't run it all the time - or when I'm away for a week or two for vacation. So my question is: how bad could this turn out for my stuff? I've been collecting forever, but never had temperature control come up as an issue. I don't really know how hot it might get, but I imagine it'll be about as hot as an attic that isn't on fire can be. Sadly, my only other option for them is the basement - which doesn't leak or anything, but is unfinished and perpetually just a little damp. I don't expect that would be any better a situation.