We spent 4 days in Heidi’house, with my husband and our 3 daughters (0-6 years old).
It was really great : nice house with terrace, comfortable, many equipments, adapted to babies…
It is not in the centre of Copenhague but the area is very nice and it is easy and fast to get in the center by bus.
Heidi was very welcoming and all our communications were easy.
I warmly recommend this place !