Whole private apartment by yourself (except one room locked for storage) and you get to use all the facilities as per usual - Kitchen, Bathroom, and room with large 1.8m bed! Room is huge probably 3m * 4m. This is the best area in Hamburg - bars, breakfast, shopping, everything opposite famous Schultterblatt! St Pauli is about 150m away inc.
I can assure this is the best neighbourhood in Hamburg.