I have stayed at the hotel numerous times, usually after arriving later in the day from a flight elsewhere in Europe to connect the following day back to the States. Excellent service, good rooms, super convenient location ... short walk to check-in the next day. Enjoy the Lobby Bar. If we arrive early enough in the day, we often buy a Partner Tageskarte from the front desk for about 20 euro which allows up to 5 adults to take the S-Bahn into the city (and then trams, U-Bahn, etc. within the city) for dinner and back. Hotel can be a bit expensive at times, but weekend rates (including breakfast) can be reasonable.