Klaus was a very friendly host. He showed us the apartment, which was very clean and tidy. The room was very comfortable, with a real bed and some chocolates to welcome us. He helped us to prepare our trip in Berlin, giving us maps with the attractions and showing the best way to visit them. The neighborhood was very quiet, localized near the train and metro station, with a supermarket just around the corner, where we shopped almost every day. Only in a few minutes, by one line of the metro, we were at the city center.