We stayed with our 3 kids from 12,10 and 8 in the lovely house from Tor and Marie from 26 december til 31 december. The house is situated in Frederiksberg in a quite area. The supermarkets are close by and also very easy acces to the city centre with bus or metro (go in front in with the kids at the glass window as no machinist). The communication was great and Tor and Marie were so kind to put some breakfast in the fridge for the next day. We also could borrow their skates and we went skating in the beautiful park next door. Make sure you go there and with kids you could also visit the zoo in the park. Nice restaurants in the area to go to (Sokkelund is not cheap but really good food in nice environment). The centre is very easy to go to. Tivoli you can go to with the bus 9A 2 minutes walk from the house. Metro is 8 minutes walk and bring you also to the centre. Kopenhagen itself is very nice for family to visit: Tivoli, lots of nice coffee places with sweet food, good restaurants, climbing the rundetaarn, Nyhaven, shopping at the Stroget and don't forget to eat Smorrebrot eg in Torvehallerne. Don't hesitate: the house of Tor and Marie is the prefect place from where to discover Copenhagen and Frederiksberg