Amazing location, close to many historical sites! We stayed for 3 nights following the Berlin Marathon although we didn't stay here during the marathon because it was unavailable. However, this would be the perfect location if someone was visiting during the Berlin Marathon because it is minutes from the Brandenburg gates (Tiergarten). Many of the historical sites are within walking distance. Close proximity to the S Bahn and bus route. There are also many food options nearby and the Mall of Berlin is about a 10 mins walk.
The apartment is professionally managed and very spacious for our group of 5. It can easily accommodated 6 adults easily. The apartment was clean and well stocked with kitchen essentials. Communication with host was very smooth. You are store your luggage in the management office downstairs before or after hours if needed but you'll have to make sure its within their office hours of 9 am to 5 pm. Would definitely stay again!