Art Hotel is a nice hotel. While the decor is creative (because of the art theme), you still get the feeling that this hotel is a bit dated. With that said, it is comfortable, functional, and has a great location. My particular room did not have a "do not disturb" sign, and the service workers entered my room while I was showering. I had to make a sign myself, but then they added a sign to my door afterwards. I also did not know if the water in the room was free or if it was a way to secretly get 3 € out of their guests, so I did not drink it. But I would stay at this place again. The staff is friendly, the tea selection is nice, and the premises are decent. The WiFi is REALLY bad (almost non-functional)!