Alan and Kasia's flat is in an excellent location. Very easy and quick to get into the centre of Berlin. We loved the coffee shop around the corner and restaurants all very close by. Excellent transport links with the tram and s-bahn at the end of the road. The flat itself has everything you need and is the perfect size for 2 on a short break. Alan and Kasia's guide to Berlin was very handy and there were no problems finding the flat or checking in/out. We wouldn't hesitate to stay here again. Great value.