Cat's flat is a wonderful place to stay in Edinburgh! The decoration of the rooms is amazing while the overall vibe just made me feel like home. The location is also quite nice, with easy access to buses and a bunch of lovely independent coffee/bakery shops. About 20min walk to Calton Hill, which is a brilliant place to get a panoramic view of the city and to watch sunset and sunrise. A bonus is that you can actually see the sunrise from the guest room you are staying in if you're lucky!
Cat herself is an amazing host, always being so friendly and chill. It was a great pleasure to chat with her whenever I came back to the flat. She is also really warmhearted to offer helpful advice about visiting Edinburgh.
Overall I would highly recommend Cat's place and I'll definitely stay here again when I travel to Edinburgh next time :)