We were visiting Copenhagen in December with our 3 y.o son, we stayed at Cecilie's apartment.
We had a great stay, the apartment is very beautiful and cozy, it really felt like a home away from home.
its location is great, close to everything we wanted to visit.
close to a metro stop.
the bathroom is new and the water was great and warm.
the apartment is on the first floor basically, which is very comfortable if you are with a lot of baggage and stroller.
the apartment is very well heated as well, though it was cold outside, we didn't feel it at all inside.
Cecilie herself was very friendly, communicative and quick to respond on every question we had.
we do recommend this apartment! and this city :)