I had a great stay - the apartment was very clean, amazing views from the windows and Cristiana was very helpful. I had a few issues when checking in and she went above and beyond to help out.
The location is great, but important to note that taxis can't bring you closer than about 300m of the airbnb, and the walk from the taxi to the apartment is all uphill. The apartment is on the top floor - great workout :) Some lovely cafes nearby, eg. Copenhagen Coffee Lab, and close to the seafront. Would stay again!