It was a good and efficient hotel, with nice location, good breakfast, clean rooms, and a nice view to the Lutzowplatz Park. Most inconvenient thing at this hotel is wi-fi, which is almost impossible from room (my room was very close to the lobby at Level 1), and very limited capacity. Thus, you have to rely on your roaming data service for the most of the time. Staffs are nice and kind, but number of staffs at reception are limited. Usually two. Thus, one should avoid check out at the last minute. Usually long lines of people at the reception desk, despite of self check-in/out system. Reasons being with technical issue with automatic check-in/out, thus need staff assistance.