We enjoyed our stay very much. The apartment is very clean and comfortable, the bedroom is well lighted, the bed is comfortable and wide, and the small kitchen and eating corners are pleasant. The location is not central, but we found it very convenient and close to many public transport options. Communication with Ralf was effective. We picked up the keys at a small neighborly restaurant where the owners were so pleasant we stayed for dinner before heading to the apartment. The heating in the apartment malfunctioned, and Ralf supplied a radiator which did an OK job, and then added a convector that made the stay much more pleasant. Thanks, Ralf, for the pleasant experience!