This is a very pleasant flat in a convenient location in Kreutzberg. It's clean, comfortable, quiet and warm. Communication with Andreas was excellent, although we didn't meet him. The balcony in the private courtyard was inviting (although we didn't use it as it was snowing!). There is plenty of storage space under the bed which is on a mezzanine, with access up steep, narrow steps formed by the bookcase. There is also a sofa bed which sleeps two comfortably.