We actually never made it to Carsten place due to cancellation of our flights and due to very poor weather conditions in England.
Carsten was however really great at corresponding, letting us know how and where to collect keys, how to use the metro and just generally helpful and he was also very understanding about our unexpected change of plans.
My sister lives nearby which makes it an excellent position for future visits.
We have visited that area before when seeing the family so we know how convenient the flat is positioned near both busses, metro and also within easy walking distance to Copenhagen main City Centre if you like walking.
We will definitely book with Carsten when we next are due to visit Wonderful Copenhagen.