Lovely spacious apartment, in the the heart of the Old Town of Edinburgh. Beautifully kept, and very clean. We arrived by train, and it was an easy walk from the train station. Cluny was waiting for us, and check-in was really easy.
Transport is easy to get. We had a really enjoyable stay.
As a few others have noted, the apartment is up three flights of stairs. This was not a problem for us, but is something to be aware of it if you have mobility issues.
Cluny was easy to communicate with, and we'd highly recommend a stay at his place.