Tiny, very warm room, average breakfast. The hotel offers a free drink (200ml of beer) instead of having the room cleaned, which is a great environmental initiative but this clearly isn’t always communicated to the cleaning staff as when we opted for this, we still got the knock for room service (which we declined).
Another great initiative is to not put unnecessary toiletries in the room but offer them at reception if required. However, it’s not environmentally friendly to place everything in a plastic wrapper AND a cardboard box.
Location ok - certainly nothing special around the immediate area but handy for the u-bahn. About a good 20 min walk to the station otherwise. Overall, fine for a couple of nights.