Excellent choice, convenient location, nice neighborhood, within walking distance of "Park Sanssouci" and bus/tram stop right in front (to reach all of Potsdam) and also close to regional train station (3 min walk), so downtown Berlin is only a half hour train ride away. Popular, it seems, with business travelers as well as tourists. Hotel may be about 30 years old but is in good condition, well-maintained, good service, except dinner choices at on-site restaurant are limited (may be better again in near future). Breakfast, however, is outstanding!