I really enjoyed staying in this house and visiting Edinburgh in general.
The room is very-very cute, like a "room of little princess". And it was very pleasant to wake up with such a wonderful view from the window.
The area is nice as well, but it takes about 30 minutes to walk to the city center with climbing the hills, so most likely you'd like to go by bus, and it works quite well (just learn how to pay / get ticket in advance, for me it was quite surprising).
Marco is a great host, he was friendly and helpful, and I appreciate it a lot, thank you!