We were staying in Edinburgh for the marathon; 2 runners, their partners and a baby. We had a very pleasant stay.
The flat was just as described, in fact the living room was bigger than I was expecting it to be. It is of course a one bed flat so it was a bit snug but that was our fault for trying to fit 5 people in!
Yvonne was lovely and flexible with the check out time which was very much appreciated since we had a 7 month old baby with us.