Isa-Nora is fantastic and could arguably be the friendliest person in the city. I will argue that her cat is hands down the friendliest cat in the world. I'm not a huge cat person but her cat has made me question that. Her apartment is on the 5th floor so be prepared if you have a lot of luggage or don't do well with stairs. It's a 3 min walk from the main Metro line (M3/M4) and was super easy to get to from the airport as well as from the city center. I believe the apartment is also in a trendy area of Copenhagen overall (although I spent most of my time in the city center). Bed is comfortable and the bedroom was also wonderfully cool at night (could be warm too with th heater). I would recommend her apartment to other solo travelers or a couple coming to Copenhagen, for sure.