The location was excellent. The Blueroom was in a quiet street, which made it easy to relax. Yet it was very close to trams etc. for easy transport to the city center. However, as tourists we enjoyed the walk and had no problem getting around (ca. 15 min walk to the museum district).
Our hosts were welcoming and friendly! A lovely welcome and no trouble with checking in or out.
This is one of those rare times were you feel that 5 stars just don't cut it. We would rate it as a 5++