My sister and I had a lovely stay in Stephan's apartment. Stephan communicated with us frequently, was quick to respond and gave us clear instructions on how to check in, plus advice on what was close by. Check in was straightforward and we had no issues with the apartment during our stay. The place was clean and in good condition. For the purpose of just using this as a place to sleep and rest, during our sightseeing trip in Berlin, this was perfect. The bus stop was approximately a 10 minutes walk away where buses ran frequently to Ostkreuz station, a key station for getting to other parts of Berlin. Thank you very much Stephan for letting us stay in your very nice apartment!