The room in which we stayed was clean, tidy and very inviting, there was plenty of space for the four of us to be comfortable. The beds were very comfy - none of us had any trouble sleeping whatsoever.
The host was very easy to contact and was available if we had any questions or problems regarding the room which made the stay even better.
Very nice facilities within the flat as well, particularly the bathroom. Overall, the room was very nice and we had an enjoyable night in Edinburgh.