Karen's place is a great base in a great location to explore the city of Berlin. While it is nice and cosy, the place is quite open and there is plenty of space to feel at home. The onsite parking was a huge benefit in a city like this and still a very short walk to the nearest U-Bahn station. The arrival was very smooth and it is nice not to have to climb many flights of stairs to get home. My only main qualm about Karen's location was the lack of WiFi, but if that is not a major concern for someone, then I would absolutely recommend this place in the future.