We have been travelling for two weeks around Denmark and staid with our almost adult son for 3 nights in Mogans apartment in the center of Kopenhagen. The apartment is huge and so it is qiuet easy to get along with living in the same flat as the family - you nearly never meet somebody, and if yes, they are very nice with you :-). The room ist huge and bright and the location in the town is REALLY good. The area is lively with a lot of good restaurants and bars, groceries and shops nearby. If you are very sensible and ony able to sleep if it is absolutely quiet, better look for a place more outside of the city.
We loved to stay there!
BR
Rita