We stayed in Gretel's flat for one month and enjoyed it very much. The flat is in a quiet street, just across the street from Lidl and a nice 20 minute walk to the city. Several busses will also take you there. There is everything you need, even a washer and cleaning equipment. There even was some food for us in the fridge and beer and shortbread to welcome us! Unfortunately the wifi was very bad and we hope that will change soon. The quite spacious flat is located on the 3rd (4th) floor in a nice old building. We got two sets of keys which was very convenient for us. We highly recommend staying here, also for long term! :)