We had the room in the cellar. It was small but big enough for a few days. Clean. No bedlamps. The badroom always was clean (also thanks to the other lodgers). We were the only ones using the kitchen next to our room for breakfast. Everything you need is there.
The bnb is perfectly located. We hardly didn’t need the underground. There are pubs and other eat facilities in the neighbourhood. Although it is in a busy area there was not much noise.
Our only concern was that there is no way out in de cellar room and kitchen when there is a fire.