Tom and Alex' apartment was perfect for my stay with my three teenage to early twenties children. The apartment is very cool and has a lot of history and is in a perfect location for exploring the city. It is very close to the tram and two Ubahn stations and the centre of Berlin is only about 20 minutes walk. The location is very quiet and safe with a small number of great independent bars and cafes. Tom and Alex were perfect hosts showing us around the apartment and offering to help us with any questions during our stay.