Stayed there five nights in June 2017. The hotel staff are really wonderful and helpful, it is a small hotel with only 13 rooms, so very quiet. Apparently because it is so small you have to tell them ahead of time if you want breakfast, as I guess they don't always have the need to serve it. The roof terrace is similar, with very few people there typically, but a great spot to have a drink.
I stayed in Room 403, which has interior curtains around the walls that give it an ephemeral kind of elegant look. But there are only a few windows, and those are white translucent, so no view out. It feels a bit claustrophobic. I am sure some of the other rooms are better, this was the less expensive "semi-suite." Considering reviews i had seen about the "black room", i would suggest asking the hotel ahead of time which specific room you are reserving, as they are all different and it might help with expectations.