Birte's apartment is a great place to stay. It is situated in a nice quarter and the apartment itself has everything you need. It is very close to public transportation and a good bike rental. We loved discovering Copenhagen by bike, since the city is so bike friendly.
Birte is an excellent host, one of the very best we ever had on airbnb. She is kind, loves her city and know a lot about it. She helps you where she can and that made us feel very welcome.