We stayed at Morten's flat for 4 days and we had a great time. The apartment is perfect, has all what you need(especially for who love to cook) and the most important thing is VERY CLEAN. Maybe the bathroom is not what you used to have, but don't care, you don't go in CPH to have a shower. Seems to not have neighbours, we hadn't hear anyone during our stay Morten is very friendly and gave us all the informations we asked for. From the apartment to the center you have to walk 20 minutes(we walked everyday), don't be scared about the walk.
I recommend everyone to stay from Morten.