We loved everything about Derek's flat! The location is right in the heart of Old Town. The flat itself is even better than the listing - very spacious, spotlessly clean, well-decorated and equipped, and extremely comfortable. Derek was very good to work with and graciously allowed us to check-in early. As mentioned in prior reviews, the flat is on the 3rd floor and there are 3 flights of stairs. We had no problem with this, but those with mobility issues might struggle. We highly recommend this flat and would love to stay again next time we visit Edinburgh.