What a marvelous place to stay while in Berlin. Clean, quiet, comfortable and very upscale! Our wonderful hosts also provided us breakfast for our first morning! We walked from Berlin Hbf (45-50 minutes) but public transportation was a 3 minute walk from the apartment. Alexanderplatz was 5 minutes. The center of government and museums about 15-20 minutes. I highly recommend staying here, it is great!