they ahve sheets and stuff if you need them. The dorms aren't too bad. At least at the Lake area... where are you gonna be? For real you don't spend too uch time in the dorm anyway... just to sleep and take a shower.
ummm last time i was at lake my brother came to visit and stayed for like 2 or 3 days in my room and it wasn't a big deal but you have to talk to your residence dude to make sure