An absolute recommendation - if you're looking for a nice apartment in a good location this can be it, Copenhagen centre is walkable, but if you just want to stay indoors, sleep in, watch Netflix and go for a restaurant in the evening that can work as well, the flat has all you need, and there's enough shops and restaurants around to make it work.
Most important: this is the real classic AirBnB experience. A real flat, lived in by real people who just aren't there whilst you're there. I felt like staying at my sister's place, so you feel at home immediately, and I did take care to be a good guest. It's different from the sterile company-run flats, and that's a nice thing if you like that, at the same time you may run into normal household issues, but that only adds to the feel-at-home feeling.