This apartment is spacious, bright and clean. It is the perfect size for two people. It is located about a 40 minute walk from Alexanderplatz, which is the centre of Berlin. It is close to the train station, tram stops, a supermarket and some shops, but is further away than expected from the bustling area of Prenzlauer-Berg. Alan was very helpful upon arrival - he sat down and gave us lots of suggestions about what to do in Berlin. However, it was difficult to contact him an hour before our arrival (as is required) because the apartment is only about 20 minutes drive from the airport, and I did not have a working phone.