We spent four lovely days in Copenhagen at Michelle's flat: the living room is really spacious and cosy and the kitchen is well equiped. Just be aware that the bathroom is extremely tiny which may be a problem if you're used to the comfort of bigger bathrooms. The neighborhood is cool too, everything you need is within a walking distance (supermarkets, restaurants, bars, bicycle rental shops).
However we were displeased by a few details: the note left on the table for the guest was not very welcoming (insisting a lot more about how to clean the flat than about ways to discover and enjoy Copenhagen); the bathroom did not look very clean upon our arrival; we were also told to buy and use our own food supplies (which is normal), but the fridge had been left half full when we came! and also, the position of the furniture had been changed but most importantly the couch you see on the pictures had simply disappeared!
Except these few negative points we had a great stay but this was not our best voyagers experience on airbnb.