Wonderful choice!
The apartment is nice and cozy, equipped with everything you could need. Nice views as well!
Location is brilliant also, you'll save a lot in transportation while exploring the city. Just one street up from the Royal Mile, which contains and connects many tourist spots to visit, and the starting point of many city tours. There are plenty of restaurants and supermarkets around the apartment.
Finally, Lisa was very helpful and welcoming. Always with a quick response, she made sure we could arrive to the apartment as soon as possible on the first day and kept our luggage on the last.
All in all, a very positive experience. We definitely recommend the apartment and hope to come back!