Christian was a great host. He made the studio feel like home by stocking the kitchen with snacks and having baroque music playing on the stereo when we entered. He let us check in early and leave our bags so we could continue exploring the city after check out. He gave us many enthusiastic recommendations for all kinds of things to do in the city.
The apartment is in a great location, within a 20 minute walk from the central train station as well as the historic city center. The neighborhood is near the University, and it was and residential when I visited in July. It was bigger than what I would call a studio because the kitchen was in a separate room. Overall, the apartment was clean and stylish and I would recommend it to everyone.