Mark was the most gracious host - he made sure we were nicely settled in, really friendly, and helped us with our unwieldy luggage when we left. The guestroom is large with a really comfortable bed. I was also very happy with the rocking chair and bookshelf in the room. The bathroom is, in a word, amazing. The apartment is right along the Royal Mile and about a five- to ten-minute walk to the train station. Very highly recommended.