Wolfgang is a great host; he really cares about making his guests feel welcome as well as offering great tips for sight seeing and eating. We appreciated his willingness to accommodate our request to get in early, and his thoughtfulness in providing us with necessities went well beyond what we've found in other airbnbs. The location and access both to public transportation - tram and 2 U stations as well as the short walk to Alexanderplatz and the neighborhood itself made the stay just about perfect.