We (four women) had a great stay in Tias wonderful Kreuzberg apartment. We especially appreciated it being very quiet at night, the very comfortable beds and the two large bathrooms. If you want some room and space, this is a good place for it! The location is very good for exploring Berlin. Since we arrived early and left late for our sleeper train to Sweden (on our way to Oslo), Tia graciously let us have an early check-in and late check-out, which was very much appreciated. I can highly recommend staying here.