Cigarette smoke!
The smell of cigarettes in the room was so strong we had to cancel our stay here. The hotel was friendly enough to move us to another room, but there it also smelled of cigarettes a lot. So they cancelled our booking for a fee.
The rooms seem to be smoking, even if you book non-smoking. There are ashtrays in the rooms and in the corridor.
Unless the policy and non-smoking rule is enforced, I would not recommend to stay here. Other than that the location, size if room and such were pretty nice.