This is excellent advice! Repashy is so easy. You can order it and lots of other Gecko stuff from Pangea Geckos. And cresties are really personable little guys.
I would also respect your roommate and avoid a spider. Even if he doesn't go in your room and wouldn't really do something to it even though he says he might, I am sure there are things you wouldn't like him to do and he respects that and doesn't do it. You'll have plenty of time to get a T once you move out. That's just my opinion, but having roommates means at least a certain amount of mutual respect. And I think you'll be pleasantly surprised and very happy with a few geckos.![]()