I had a fantastic time at Kilian's place during my 7 weeks stay. I can highly recommend the room for several reasons: Kilian is a very nice and forthcoming person that is happy to have a drink with you but at the same time also gives you the privacy you need. The apartment is centrally located in the very hip area (close to Rosenthaler Platz) with many amazing restaurants and bars. Also, there are 2 U-Bahn stations (Oranienburger Tor & Rosenthaler Platz) and 2 S-Bahn stations (Nordbahnhof & Oranienburger Strasse) in walkable distance. Finally, the apartement was kept clean during my stay and I think that the price is very fair for the area. Overall, I was very happy with my choice and I can definitely recommend to choose Kilian's room for your stay in Berlin.