Firstly, rooms are so small as everyone complain about it. Two beds in a room are barely fit. Beds are same size for 12 years old children. If you are tall or a little bit over weight or just larger than "medium" in size it might be not comfortable for you. When you ask reception to change room they wont help. They just say all the rooms are same. And suggest alternative sleeping positions! How funny! We wanted to cancel the reservation before we stay but they didnt accept! Recepcionist told me you already paid and any refund is not possible! Normaly, they have to refund for cancel the reservation except first night. But they didn't accept it, either. Anyway, we decided to stay by their force.
Bathroom was also so small. Even, not easy to turn around (not like the photos) There is no hang for showerhand, you have to hold it during shower, which is not comfortable at all. After the shower I discovered that so much water was flooded outside the cabin (door was closed, surely). This make very unpleasant to enter toilette. They didn't told us this pond is also including the price, very surprising!
Another issiue: Voice insulation was too bad. You hear everything from street, next rooms and corridor. Maybe, thats because of that building was not designed as a hotel and they didn't made any effort during the renovation, I think. The breakfast is a fixed plate, there is no another option. You eat what they bring you, but it was not bad :) Next day, we decided to leave again.