Michelle's apartment is gorgeous and the perfect place to base yourself in Copenhagen. I stayed for 12 days and missed it after I left. It is right in the heart of Nørrebro, just a stone's throw from some of the nicest streets in the city, and the centre of town is easily accessible by bus and train. It is also nice to walk into other neighbourhoods like Frederiksberg and the old town from the apartment.
The apartment itself is a beautiful open plan space that feels very homey and comfortable. I also found the kitchen and bathroom very easy to use, and the bed is very comfy. Overall I would highly recommend staying here if you are coming to Copenhagen for a short or long stay.