Alexander is a great host, it was very easy to reach him anytime we needed help. There is everything you need in the apartment (washing machine, hair drier, great coffee machine and even iron) and everything worked properly. The location is superb! 30 min walking or 5 stations by tram to Alexanderplaz (10-15 min) that stops right at the corner of the house, or S-ban in 5 min walk. All in all it was super convenient to stay in this apartment, we were totally satisfied. Alexander, thank you very much again!