Unfortunately, we never got to meet Arthur - however he was very attentive and quick to respond to messages, and even offered some suggestions on where to go for food. In addition to the awesome hospitality and quick communication, the location was unmatched. The flat sits on the heart of Berlin and luckily for us was in walking distance to many of the xmas markets Alexandra plats had to offer during its festive seasons. I would highly recommend this place to anyone seeking a trip to Berlin.