We really loved our stay at Alan & Kasia's place. It was really easy and quick to get there by public transport -especially from Tegel airport- and Alan was very welcoming upon our arrival, with many tips to enjoy Berlin. The flat is just as the pictures, really cosy and comfortable, perfect for a short stay like ours! The area is a bit far away from the lively zones in Prenzlauerberg but it was perfect for us, quiet and relaxing, and with supermarkets really close, so you have anything you need quite handy. All in all, it was a great stay and a great trip, would recommend this place thoroughly. Many thanks to both of you!