Heart of Neukölln, super easy to find, Heidi was there to greet me in person, as she lives in the apartment too. She was extremely nice, informative and hospitable, she also has all the amenities one could possibly need in stock, shower gel, shampoo, toothpaste, lots of towel... the room was warm, comfortable and well lit, i was able to recharge there after a crazy nightout. I shared pleasant chats with Heidi, made my berlin weekend experience that much more special!