Jan's apartment is clean, modern and filled with good artistic taste. Jan is extremely nice and also gave a lot of good recommendations for cool galleries and places to visit in town My only regret is that i could not go to see an exhibition he invited me to.
The place is in good location as Berlin is a very walkable city. Of course it is also close to metro and bus station. On top of it all. It is close to David Bowie's Berlin apartment. Strongly recommend!