We had a great stay at Björn's apartment. Our host was friendly, we had easy and efficient communication, flexibility for check-in and luggage storage. The apartment is perfectly located in Prenzlauer Berg, near the subway and tram. It's a great neighborhood with nice cafés (great for breakfast!), restaurants, and close to most points of attraction via short subway rides... The apartment itself is everything you can expect when looking at the pictures: nice design, large rooms, perfectly clean, comfortable bed... A great experience, highly recommended!