I have used Roberts place twice now through work and I am going back for a 3rd trip , Robert is a great host who works his way round my shifts (nightshift) he is very accommodating leaves nice wee touches like lovely cheeses etc , his place is very clean and warm and without a doubt if I was visiting Edinburgh for pleasure I would defo use the flat for accommodation if it was available . only down side I could foresee would be that it really is only big enough for a couple , but that is stated on site anyway , I have used AIRBNB and booking.com sites through out Europe and would say Robert as a host is in the top 5