Nice little concept 'box' hotel. Very friendly international staff. Breakfast a bit expensive, but really nice! Rooms are small, but squeaky clean.
The hotel feels a bit like the interior of a ship - round edges, lobby to the dark side and everything bolted to walls, floors and ceiling. Part of the concept.
The area is a bit of a drag, boring concrete buildings, but very practical right next to Checkpoint Charlie. All in all: A good stay!