Werner is a great host, very friendly and helpful. For example, we accidently broke a champagne glass, which he promptly replaced at no charge. The apartment is modern, yet charming classy. The amenities all locawithout fail, e.g., the best washer we've ever encountered at an AirBnB. We really have no complaints about Werner or the apartment at all. The only negative to consider is the location--a bit far out of the city, and for a family of four, the round-trip S Bahn ticket prices accumulate quickly. But I should have known that ahead of time. I would state unconditionally that the latter annoyance is more that offset by the apartment and Werner himself.