Hard to imagine staying more in the center of things that this flat on the Royal Mile. We stayed 3 nights and walked everywhere. Never went on a walking tour but the building is obviously a stop. With huge window fronting the Mile, there was a minimal amount of street noise. Must be very well insulated. And heavy shutters for those who prefer a dark room if using the foldout. Our master suite was very large. The interior doors were so thick that the four of us, staying in 3 different spaces, didn't hear a thing and the blackout type shades in the bedroom went for great nights' sleep. Things that were hard to find in the 7 places we stayed (like bedside tables for a book or glass) or enough outlets, were just there. Not surprised when I read Paul was in the hospitality business. The only thing that people should be aware of (and as pretty in shape 60-something year olds, we weren't bothered) but there are maybe 15 stone steps up a spiral staircase with a strong railing on one side up to the apartment door from the ground floor. We would definitely stay here again!