I stayed in David's apartment for 3 days and had a great time. The neighborhood is really nice with some nice coffee stores and restaurants. It is on the residential side (which was great for me). It is a 20-30min walk to the city centre (i.e. the train station and the castle). I will consider David's apartment again in case I come back to Edinburgh. Besides that: the apartment is very clean and comfortable and the check-in was smooth. I did not meet David in person, but communication was easy. Thanks for a great stay!