Helle's place is super, very clean and comfortable on the top floor of an apartment block in the Nørrebro district of Copnehagen, we only stayed one night as we were passing through to Sweden the next day but would have loved to spend there longer. You can walk to the centre of Copenhagen (we walked to Tivoli for example) the city is very flat and easy to get around, make sure you watch for bikes when you cross the road as they are everywhere. We took a taxi from the airport and it was about 400 DKR there are other cheaper options and the bus goes basically right to her door - we returned to the airport this way. Lots of restaurants around the area with a lot of diversity too. There is no elevator in the apartment building and next time if staying for only a day I would just leave my suitcase at the airport and only bring the basics with me. Helle was very nice and helpful and basically gave us a late check out to leave our bags a few extra hours until we left for the airport again. All in all it was a great stay and I would not hesitate to recommend it or to go back again. The room, and especially the bed, is very comfortable. Thanks again!