Katharina's place was lovely, equipped with everything you could possibly need (including a kitchen machine). There was enough space for 5 people.
The apartment is very well located, near the center of Copenhagen in the first floor with many cafes, supermarkets and public transport in the same street.
Katharina was always helpful and nice, answered very fast despite a large time zone difference and offered a house manual explaining the devices and surroundings of the apartment.
As with all of Copenhagen parking was a challenge so we parked at the Q-Park in 5 minutes walking distance.
The main train station (and thus Tivoli) is around 20min by foot away, the Rundetårn less than 5min.
We enjoyed our stay over Christmas very much and would recommend her Apartment to anyone who's interested.