Wonderful place to stay. The flat is up on the 2nd floor (3rd floor for my American travelers) in a great part of old town, about a 10-15 minute walk from the Royal Mile and all the fun. The neighborhood has lots of shops but is quiet enough that you are not bothered by the noise at all.
Julian is a great host who is more than accommodating in any way he can be. The house is beautiful and the room was perfect. I highly recommend this listing!