We had a very good stay at Callum's flat.
The location is great, 20min walks from city center and Waverley train station, 1h from airport (40min direct tram + 20min walk), 40min from Arthur's seat.
There is a very (very) good cafe just under the flat, the red kite cafe.
The bathroom was very clean, new and comfortable.
Callum gave us plenty of informations and places to go.
There is only one thing which bothered us a little, the bed was a bit small for us two.
Voilà