Christian was a very nice host and welcomed us upon arrival. The apartment was very clean and neat, exactly as advertised on the pictures, and there is everything you need to make your stay comfortable. We especially liked the flat's terrace towards the courtyard, where you can enjoy a glass of wine in silence.
I would definitely recommend the flat to everyone who is looking for a quiet place that is still close to the city center, to which you can easily get by tram or subway.