Great place to stay!
We booked in for two nights. Trine was super helpful in advising us on how to get there from the airport (and many other questions during our stay) Also made arrangements for key collection because we arrived at weird times.
The apartment really is cosy, we felt at home as soon as we walked in. Public transport on the front door (bus - 20 seconds walk. Train - 9 min walk) and loads within walking distance (Supermarkets, shopping centres, even a Zoo)
Would definitely stay again if we're ever in Copenhagen in the future!