My friend and I spent our last night in Copenhagen at this wonderful accommodation, which is tucked away in a quiet residential area (personally, Google maps was definitely helpful in navigating from the Metro stop--a 10-15 minute walk away).
As for the actual place, there is a separate entrance for guests behind the house. There are travel tips and your basic bathroom amenities. You can hear footsteps from the floor above, but it wasn't disruptive at all to our stay. What I thought was a nice touch was the Netflix and a guestbook we could write in.
We had a rather late arrival, which Kenneth and Jens graciously accommodated, but unfortunately, we had to depart early in the morning. We definitely wish we could've stayed longer!