Location, location, location. That's what's great about Bee's place. It's just a short walk from Grassmarket, Edinburgh Castle, and the upper end of the Royal Mile. It's practically next to the Scottish National Museum. It could not be more central, nor more convenient.
The flat itself is just fine. The bed is comfortable. There's a closet and good storage. Bee offers the use of his kitchen, which seemed nice, although we didn't use it. Bee is friendly and helpful. And the place is quiet, with just faint street noise.
Bee will warn you about the stairs. There are a lot of them. To us, the stairs were just a small inconvenience for a great spot for our Edinburgh holiday.