Myself and my family stayed at Sarah's place for 3 nights. There were 6 of us and the apartment was perfect! It was so clean and warm. It was very well decorated as well. We got an early flight to Edinburgh, arriving at 8am. Sarah nicely let us check in early which made a huge difference to us and made our first day a lot more enjoyable! There were lovely touches to the apartment. Sarah had left a basket with essentials which was much appreciated. The apartment was about a 20 minute walk to Princes' Street, which was convenient & a nice stroll with places to stop along the way. There were lovely restaurants nearby also which was nice to avoid the craziness of the centre during the Christmas period! I would definitely recommend staying at Sarah's apartment if you're visiting Edinburgh!