Nathalie and Caroline (daughter) are very flexible hosts. Nathalie suggested us lot of things to do in Copenhaguen. They made our stay very pleasant.
We rented biked during 4 days. we had a terrible first experience not so far to Nathalie's house. We recommend "Cykel Center v/Faroozan Arlimmi" close to Amagerbro metro. Nice bikes. Also, convenient to go there with luggages when time to reach the airport happens.