Lily’s apartment located right on the middle of the Royal Mail, 3 mins walking distance to Edinburgh Castle and 5 mins walking distance to Waverley train station. The address is easy to find with Lily’s guidance and I enjoyed easy check-in with key box downstairs. Apartment is on the third floor of an historical old building but is up-to-date inside and very clean and comfortable to stay. Sofa in living room can extend to a double-sized bed, pretty enough space for 3 people. Kitchen, shower, hot water, all work very well. Highly recommend!!! Only one thing I want to remind is you will climb steep stairs to reach this flat, not very friendly to people with heavy luggages.