We stayed at Miles' house for 3 nights and it was exactly what we needed for our trip to Edinburgh.
The location is excellent. It's an easy 10-15 minute walk from Waverley train station and the centre of town, 15 min stroll to the Botanical Gardens, 15 min walk to Stockbridge and there are plenty of nice cafes close by.
The house itself is beautiful and huge, with a clean and modern bathroom and kitchen and lovely decor. The bedroom is again huge with a very big and comfortable bed.
Miles wasn't there for our stay but was in touch beforehand to make sure everything was ok for our trip, and his lovely tenant Geraldine was there to meet us and settle us in and answer our questions about places to visit during our stay.
Highly recommend if you want a comfortable laid back time in Edinburgh.