The apartment is ideally located between Alexanderplatz and Rosa Luxemburgplatz. Both railway stations there are reached within a few minutes walking. Due to this ideal location, the whole of Berlin is easily and quickly accessible by public transport!
The apartment is spacious and well equipped. As previous guests have already noted, the coffee machine (and the coffee) is fantastic!
There are plenty of things available for cooking yourself (including oil, pepper and salt!), but many good (and affordable) restaurants can be found in the immediate vicinity.
For the week I spent in Berlin I couldn't have found a better place. Top! Highly recommended!