The location alone would be reason enough to rent this apartment, regardless of its condition. It is exactly where you want to be to explore Edinburgh. But Gill offers accommodation that is so clean, fresh, comfortable and inviting, that the fantastic location almost takes a back seat. All the amenities one needs, not a speck of dust to be found, plenty of room, cozy sitting area, wonderful beds, complimentary shampoo and soap, tea, coffee and even a bit of milk to get you going - and some scotch whisky! It's such niceties and attention to details that sets the truly great AirBnB hosts (such as Gill and husband John) apart from the others. Communication was superb as well. If this place is available: book it, even if it's a bit out of your budget. It's worth it!!
By the way: We took the express transit from the airport and then walked to the apartment from Waverly station - do this, it's such a great walk! Then, we took a local bus from right across the street back to the airport - don't do that: the bus takes forEVER as it stops every 10 feet.