What a lovely apartment!!
The location is perfect. You are literally standing below the castle! We were in Edinburgh for The Fringe and The Tattoo. We were in walking distance to everything.
The apartment is large and comfortable. All the appliances are Bosch - including an induction stovetop. There is a washer/dryer combination in the bathroom.
Check-in was easy. The owners are extremely communicative - responding to messages in minutes.
I highly recommend this apartment!