Great apartment with tons of natural light located in a really cool, walkable neighborhood (Prenzlauer Berg). Cornelius was quick to respond to any questions, and the check-in/check out process was seamless. The apartment itself is spacious and bathed in natural light, and, being in the top floor of the building, has a nice patio with good views of the central Berlin skyline. Everything was clean, the bathroom included a washer/dryer, and any questions we may have had about the amenities were answered in the laminated guestbook that was laid out for us. We would definitely consider staying here again for our next trip to Berlin.