My boyfriend and I loved Natasha's spot. It was located in a central area. Very close to the train station. The walk from Ostkereuz station is lined with bars, restaurants, cafes and banks. Directly across from the airbnb are two grocery stores which was vital for us because wanted to cook most of our meals!
Check-in was easy. We loved the neighborhood, it was a young, hip and vibrate part of Berlin. The apartment was cozy and the art added a great touch. The only thing I would change is the double bed. If you're staying with a friend, it'll work great, but for couples it can be bit awkward. Otherwise, we would stay here again.