We stayed at the Aperon for 3 nights in November 2022. Overall, the apartment was great. The electronic check-in was easy and very convenient. We used the bed and pull-out sofa which were both very comfortable. The kitchen is very well appointed although we didn't use most of it because there were so many places to eat nearby. The location is perfect, 5 minute walking distance to the Norreport metro stop, surrounded by many great restaurants and is about a 10 minute walk to most local attractions. The facility has lockable baggage storage and free laundry machines.
The management was very easy to communicate with, they sent us text message instructions to access the property and were very responsive via AirBnB messaging. We asked for extra pillows and they arrived within minutes.
You will pay Copenhagen prices but the great location, comfortable apartment and good service seemed worth it to us.