The apartment is very well located in New Town, but 20min on foot to Grass Market and about a 30min walk away from Edinburgh Castle. The room corresponds exactly to the photo on Airbnb: it is very bright, spacious (with a lot of storage space), impeccably clean and with a very good double bed. The whole apartment is very nicely decorated (and very clean as well), bathroom and kitchen are excellent. There was also a handful of Edinburgh and Fringe guides (we went there during the festival), which were pretty handy. We have not met Christopher but everything was in place, we had an excellent one night stay at his place.