Want to know something that makes me go crazy? Not having enough light in a room. My room in halls was at a weird angle and no matter what time of day, I'd always be peeking out into the courtyard full of light while my room remained dark. I had to liven up the room myself as best I could while dealing with the restrictions of renting.
I know a lot of you guys are either at uni or buying a little place of your own which is sometimes hard to actually make your own if it isn't livened up and opened out with those personal touches. It won't be quite like the apartments in Friends, but I've put together a few tips to make living in a rented space more you.