We loved this flat! It's very centrally located, walking distance from everything, surrounded by quaint bars and all kinds of nightlife while still being very quiet. There's also an elevator which is quite unusual and comfortable for a Copenhagen flat.
There is a lot of space, the bed is huge, the shower is great and you will find pretty much everything you need around the house.
The check-in was very comfortable as well, we were personally greeted by Alexandra and she was available to us over the phone.
All that said - there were a few glitches, mainly lack of attention to little details that could improve our stay. For example, burned-out candles and half-finished toilet paper roll, which we were able to replace having found others in the house but it just would be better if we had it already. Also, the state of some of the appliances was lacking - mainly the electric kettle and the coffee maker water tank, both with a lot of water residue from poor maintenance. Finally, the water in the sink was draining very slowly. We found our way around all of these issues (without notifying the host since we didn't want the hassle of coordinating fixing those during our short stay).
All in all we really enjoyed our stay and we think this is an amazing find. We highly recommend it.