Great location. Trams run on the street outside (but not at night). The lively Castle Bar downstairs has an outdoor curfew at 10pm. So the apartment is in a lively part of town but you can still get a good night's sleep. Berlin Wall memorial is just across the way and Nordbahnhof is over the road if travelling across the city. Smart, modern place to stay with everything you need. Lovely large balcony overlooking the park. We would be happy to stay at Downtown Apartments again on our next visit to Berlin. Thank you so much.