We thoroughly enjoyed our stay here and it was a really comfy base for exploring Berlin. The communication from Paul and Jana was fantastic and the apartment was sparkling clean, with comfy beds and useful amenities. 10min walk to the nearest station which made exploring easy. The only major downside was the noise from the upstairs neighbour. We were woken every night of our trip at various times and the noise lasted for at least an hour which made sleep very difficult. I appreciate this is out with Paul and Jana's control, but it was definitely the biggest downside. Aside from that, fantastic stay!