A bit off the centre, but in a great area, in a hip/trendy part of town, full of bars and restaurants. The rooms were impeccable and extremely clean (also cleaned daily). Really modern with all the amenities you'd need. Much better than you could ever expect at this price point. Also, the staff was particularly helpful and friendly. They even let us keep one of the rooms we'd booked for a couple of hours after check out, with NO extra charge, since one of my friends got a bit sick on the last day. Will definitely go back next time in Rome!