This apartment is really good for you if it's your first time in Edinburgh, just steps away from the Castle and everything else is just a short walk away. We really enjoyed the apartment because of its location, abundant amenities, and not to mention really good pre-check in information that made it easier for us.
Plus, the wifi is really good and Olive has put in place a smart TV! (Great for catching up on your netflix episodes). Highly recommended, and Olive is a really great host :)