We loved our stay at Alan and Kasia's. It was perfect as we had a car, so the free street parking was a huge bonus. Once we arrived to Berlin we only used public transit, which was very very easy from Alan and Kasia's. The apartment is really cute, with everything we needed. Super clean. Fairly quiet. Modern furnishings. We loved our stay, would highly recommend it, and would certainly stay here again. Check in and out were really easy and Alan was very accommodating and friendly.