Carsten was warm, friendly and incredibly kind. The space was exactly as advertised, and completely comfortable. I was welcomed exactly on time, shown personally how to use the keys and where the entrances and doors were. The apartment is centrally located, a quick walk to the metro, a bus right on the doorstep, and stores open late are close by. I couldn't have gotten luckier! Highly recommend staying with this very gracious host, in a centrally located space, with plenty of amenities.