For the rest of you, ask a friend or family members who knows how to make hospital corners. Chevy could have made them. Like a Rock. Not unless you have requested one. Practically all English dorm rooms are singles.
Doubles are by special request only.
My family is going to visit me. The college maintains guest rooms which can be booked for visiting family members. There is a Best Western hotel immediately adjoining the University grounds, but I do not know their prices. 3M makes little plastic hooks that can be stuck to walls and removed later. Those are very useful.