The apartment is truly unique. You have the entire floor – it's the top floor – for yourself. The apparent is large, really large. You need to climb 55 steps. At the foot of the building, there is a wonderful terrace with spectacular views. The views are even better up in the apartment, but the walls are really thick and the windows not overly large. The building is the tower of a medieval castle, after all.
Everything worked great. Communication was easy, and everything was clean and in place.
Not cheap, but highly recommended.