This place is decent for anyone who wants easy access to the city centre, without the noise of the city. The closest metro station is Forum, (about a 10 min walk) and from there it's just 2 stops to old town.
The apartment itself is pleasant; the bedroom faces the courtyard which is nice if you're a light sleeper (like me). The bed is maybe a bit small for a double bed, so if two people are staying it might be a bit tight.
There is a nice cafe that's a 1 minute walk from the apartment which has really delicious breakfasts, as well as a good Italian restaurant on the other side of the street.
Simon greeted us when we arrived in Copenhagen first thing in the morning, so the check in process was very smooth and easy.
Overall good place if you're passing through Copenhagen for a few nights and doing some quick sight seeing.