Really good modern and clean hotel. Great service by the staff and the rooms were nice with windows that face into the main lobby. Be careful if you are walking around nude as people in the lobby can see right into the rooms. The location is right in the heart of Berlin but be cautious when walking back at night. The rooftop swimming pool is amazing though. Really nice touch with the saunas, but no steam room though. A nice hotel with a central location. Good breakfast and nice staff.