The location of these halls is excellent, and makes it super easy to get the train home when you're feeling homesick! However, the staff that manage CB1 are very average; for example, it took them 12 weeks to replace my broken mattress. Also, when the water didn't work for 3 days, they gave us very few water bottles to compensate. Overall, the location makes up for the fact that the staff aren't the best, and that the room is quite small. However, you do get a (small) double bed which is great!