Cecilie's apartment is perfect for a Copenhagen visit, it's got everything you could need (including a washing machine) so you can hit the town for the night or just relax inside on the big couch watching TV. Communication was excellent, we never had a moment of trouble.
There's a bus 2 min away to take you anywhere you want to go and the whole stay was really great.
Definitely check out Cecilie's place if you're planning to stay in Copenhagen.