Kerstin is a wonderful host and she extended hospitality that warmed our hearts in the cold weather. She is responsive, attentive and helpful and that made our stay in Berlin very pleasant and memorable.
Her coach house is spacious and cosy with comfortable beds, and equipped with adequate amenities. It is 1 minute walk to the U-Bahn station and several minutes walk to restaurants, convenience stores, etc.
I highly recommend staying with Kerstin.