the bathrooms are generally pretty nice... and for the bed everyone gets individual beds so you don't have to share lol it would be quite weird for two guys to sleep on the same bed ehe?
but if you meant you want the loft then I would say when you get your roommate assignment around august... call or facebook them, just be casual about it like ask if they have thought about who gets what, express your want and in most cases i think they wouldn't refuse if you ask since you guys barely knew each other and don't want to start on the wrong foot... if all else fails, move in 2 days early and claim everything you want... last year me and my roommates planned out everything before we moved in, we decided who gets what bed, desk, dresser... who is bring TV and fridge, and even how we are re arranging the room for more space