My parents had a very nice stay at Emma's place. The apartment is on the ground floor, so there are almost no stairs to climb. It is very well located and connected to all parts of Copenhagen, as it is close to metro and train stations. And if you rent a bike, everything is even closer! The area is quiet and beautiful, and has a lot to offer: there are also supermarkets, restaurants and a park nearby. The pick up of the keys and the communication with Emma were very easy, smooth, and efficient. The only inconvenience was that the shower was in a bit poor condition.
Overall, we would recommend staying at Emma's place :)