Great old building in a fascinating and very liveable part of Berlin. Flat very comfortable with everything you’d need. Alena met us and made sure we knew how everything works. She was terrific with recommendations of where to go and eat and where not to ~ valuable in a place full of restaurants and cafes. Great for transit and walking, right on a lively street but in the back courtyard so very quiet. Stairs no problem because they aren’t steep. Highly recommended