We have spent 5 days in this apartment. It's cozy, clean and beautiful. The location is perfect to visit the city by foot, you have everything you need in the apartment but also turistic attractions, shops, bars and supermarkets nearby. Check in is very easy and the communication with host is fluent. He also gave us good recomendations.
It's a bit noisy outside but it's bearable.
If I came back to Edinburgh, I would chose this acommodation again with no doubt.