Martin's apartment is in a great location, right by the train station and just 2 short train stops to Alexanderplatz. You'll get there in 10 min. A great Doner shop right opposite also runs 24 hours which was great, we could walk over to get get hot Doners and beers at 3am when we wanted to. Safe & peaceful neighborhood. Apartment was even better than the pictures. We felt so at home, the place is lovely! We also loved that Martin's TV also has Google chrome cast, we could screen YouTube from our phone to the TV. Definitely a great choice for a stay in Berlin!