We really loved our stay at Grassmarket Approach. The location couldnt have been any better and the views of the castle from the courtyard made coming and going to the apartment so magical. Perfect for two people who wish to explore the city in a central location. Only thing i would point out is the amount of steps to and from the apartment. This was no issue for us but it is something to note if you have any mobility issues. I would highly recommend this place otherwise, we will definitely be back.