I stayed at Cecilia's place for 6 days, and all I can say is that the housing experience was great! I especially appreciated the very clean room/apartment, fast Wi-Fi, and really great shower. Although I visited Copenhagen in December, the room was always warm and even the bathroom was heated, too. Also, Cecilia is truly a kind, awesome host; I was feeling sick one day, and she offered me Tylenol, some chocolates, tea, and oranges (thank you, Cecilia!). To conclude, I highly recommend Cecilia's place if you're looking to explore the city and live like a local -- great location and great host! :)
Note: Cecilia's cats, Tom and Ella, are the sweetest / friendliest cats you'll ever meet.