Absolutely wonderful! Close to the city center, you can choose to walk to the royal mile through the park (took us about 25 minutes) which Is a very nice walk.
The apartment is very comfortable, even cozy. There is everything you need and more. The hospitality and communication were excellent and the information very accurate. We are very pleased. We will definitely miss it, and if we come back to Edinburgh, we won't look for any other place :-)