The apartment was great, very clean, cosy and comfortable. It's very close of the palace and it's possible to go to the centre by walk, just 20mins, a very enjoyable walk as you can see the beautiful buildings and the souvernir stores on the way. If I come back to Edinburgh someday I will stay at Mario's place again for sure. Mario is a great host and the communication and checkin/checkout were easy. I definitely recommend Mario's flat.