Cecilie is a great host. She's very friendly, she was very flexible with the check-in/check-out hours and she replied very quickly all our questions. About the apartment, it was clean, comfortable and well located (about 20 min from the city center). There are a lot of supermarkets near the apartment and a lot of shops where you can rent a bike.
The description of the apartment is perfect, fits exactly with what you will find there.
If I visit Copenhagen again, I will try to stay at Cecilie's apartment. Very recommended!