Staying at Mette's place is a wonderful experience. The apartment is located in one of the most upper parts of town, the neighborhood is really nice and you have everything close by, just a few stations away from the center or a nice walk if you fancy moving your legs a bit. Mette is an excellent host, very wellcoming and helpful, provides you advice and good tips for your stay at Copenhagen, we even share a late dinner the day of our arrival. Her homemade bread in the morning is an excellent starter for the day ahead.
I definitely recommend this place for anybody wanting to visit Copenhagen.