We (me, my wife and younger daughter) spent the weekend at Susan's flat. All I can say is that everything was great! We were blessed with perfect weather (possibly unusual for Edinburgh), and did a huge amount of walking - the flat is brilliantly positioned.....views of the castle, obviously, but only 10 mins to the Grassmarket and the heart of the city. The flat was clean, today, and well-equipped. Our only slight concern is that Lothian Road is very busy. However, despite the lively nature of life outside, we all slept well.