This is a great location. Convenient to walk into the old town (10 min. walk) It is a bit hilly in Edinburgh, so if you are not in good shape, you could take a 5# cab ride. I looks like they have a good bus system also.
The apartment is clean and quite and nicely laid out. The beds are comfortable and there is a nice view. The kitchen has everything you would need to cook, and Sarah left us breakfast items that were very much appreciated. The city is amazing, and the people are exceedingly nice.