Sue's flat was perfect for us. It was close to buses, grocery and other stores, and was really comfortable to stay in. Some days, we walked to the Royal Mile and Arthur's Seat (it is a really easy walk to Palace of Holyroodhouse).
The flat is located on the top floor, so we were entertained by watching seagulls flying by our windows. Everything super clean and well stocked kitchen.
We would definitely stay there again!