Lena is an impeccable host. Communication was clear throughout the rental process and the apartment was exactly as described. The flat itself is overlooking a small courtyard and is spacious and quiet. It has good wifi, a comfy bed, and a delightfully hot shower. All I really need when travelling! Also, the neighbourhood is great. A visit to the market at Kollwitzplatz is a must.
I highly recommend Lena's flat and wouldn't hesitate to stay again on my next trip to Berlin.