Great if quirky place. Exactly as advertised. Private courtyard will be fantastic haven in warmer months. Number 100 bus was our best find, five minutes walk away, running from Zoo station past the Tiergarten, along Unter den Linden to Alexanderplatz. We never worked out how to buy tickets, so didn't. .. Great Vietnamese restaurant down the road. Easy walk to the Zoo and Tiergarten. We would hire bikes next time, as Berlin seems flat and very good bike lanes. Back to the studio, everything you could need provided. Good comms from Claudia. Friendly cleaner ( can't spelling her name!) sorted keys out. ALLES GUT! We would happily come again