The position is unbeatable: literally in front of the S-Bahn station between Friederichstrasse and Alexanderplatz. The apartment is large, clean, cozy, with ample bedrooms and TV. In the summer-ish weather, it was a bit damp and hot, but not a dealbreaker at all. I arrived late at the apartment unfortunately (due to traffic and public transport issues) and, while Melanie and her friend welcomed me warmly, they asked me to pay a small late-arrival fee: understandable, no problem, but I didn't know about it and I was a bit surprised. Overall however a good experience, I would come back in a heartbeat!