My wife and I spent our new year's holiday in CPH at Steffen's place. Good pre-hand communications made sure we found the place in no time. Public transport is only a street away if you want to get around. On the other hand you can get everything you need from nearby, use the kitchen and dig in for a night.
We wanted a quiet place as our "base of operations" that allows our options to be kept open reaching from a lazy day with a book to "leave-early, return-late" and this squeaky clean place ticked all the boxes.
Thanks a lot and take care!