Incredible location right in the center of Copenhagen, directly across from the Round Tower. The apartment was very large and clean and open concept. Our apartment was on the 4th floor, reachable only by stairs, which was fine for us. (1/3 of the units have elevator access, just not the one we rented).
The bedrooms are large, in fact one of them is HUGE.
The building has lockers on the ground floor / basement to store luggage once you check out, and we used this feature as it was handy. Also there are washing machines in the basement as well.
We had a minor maintainance issue and they came promptly and fixed it.
Note re noise, building itself was quiet, however the church at the Round Tower has bells that sound every morning at 8 am for a long time (not just 8 chimes), so be prepared.
The sun is out late and up early in Denmark in the summer, however this was not an issue as the curtains kept the bedrooms dark.
I would stay here again