This was probably one of the best Airbnb experiences I've had! My girlfriend and I stayed with Andreas for a couple nights and it was perfect. Location is close to the train station so you can easily reach any part of Berlin. The pictures do not do the room justice as the room is everything you need and more. It has a work table, amazingly cool bed, shower, mini kitchen and you even get your own personal door so you may leave and come as you wish. Andreas was very accommodating and provided us with everything we needed. If you're staying in Berlin, stay with Andreas!