It was a pleasure to stay at Karin & Bernd's place. The apartment itself is located on the top floor of Karin & Bernd's house, it is very clean & cozy, and it has all the amenities. The surrounding area is just beautiful, with Grunewald & lakes just around the corner. But at the same time, there is a very good public transport link to central Berlin, and cycling to the city is center is also feasible. Overall, much recommended!