Niels is a very nice host, he gave us a very warm welcome and a lot of useful tips to go around the city. Besides he gave us two bikes, included in our reservation.
The house is a big open-space with stylish forniture, a usable kitchen and also two guitars! It is not in the city centre, but with the bikes you can reach it in 5/10 minutes.
Definitely a place to go in Copenaghen!