I had the blue room, which is overlooking the main street. The bedroom was clean, tidy and spacious with lots of natural light, well-thought electric lighting, and comfortable practical furniture. Since the main street is made of cobble-stone the traffic was quite noisy, especially with open windows, but with closed windows I could sleep nicely.
The rest of the house was fine but not very clean unfortunately, probably due to other guests with whom we were sharing the kitchen and bathroom with. There was also no selective garbage collection, just two unlabelled trash bins, which is a pity.
A major positive aspect was the location. Really practical public transit connections and close-by walks to very nice areas of the city, perhaps a little gentrified but still way better than other neighbourhoods.
Overall a positive stay with a few downsides. If the common spaces would have been cleaner or the price lower I would have been more satisfied.