We had a wonderful time in Natalia & James apartment. Beautiful interior, well equipped, spacious and comfortable -so we "had to force ourself to go out to explore the city".
It is also in a perfect location. Walking distance to airport bus/tram, Haymarket, Princes Street, Grassmarket, Castle and Royal Mile. And everything you need (Cafe, Supermarket, Restaurant, Pub) is just around the corner.
Any time again.