Just before my arrival the host asked me to change apartment.
Then he changed his mind and confirmed the house I had booked.
The building from outside has to be restored. Inside it is a little cramped. Cleaning is to be improved but the location is quite central. We had a small inconvenience with the self check-in as we found the door locked and we had to wait for the arrival of the owner, to be honest he came quickly. I would recommend it only if you're gonna stay few nights in Copenaghen.