Everything about our stay was perfect. Louise was extremely quick to respond to messages and answered all my questions with suggestions and tips. She was very helpful and lovely to correspond with and meet.
The apartment is gorgeous and even though it is small it doesn't feel cramped or closed in, myself and my boyfriend both wanted to move in! It is up 4 flights of stairs so if you have any mobility issues or a lot of heavy luggage just be aware of this, but we didn't find it an issue in the slightest. The bathroom is knockout gorgeous, with underfloor heating and a huge tub. I had mentioned to Louise I was excited to use the bath as I don't have one at home and when I arrived she had got me bubblebath which was a really lovely touch. The apartment has everything you need (big kitchen, fridge, wifi, tv, storage) and is lovely and warm.
The location is perfect, once we stopped paying attention to google maps especially and had figured out our way around it was less than 5 minutes to the centre and nowhere we went was more than 20 minute walk (the castle, Calton Hill, Arthurs Seat, Greyfriars Kirkyard, etc)
All in all I would 100% stay there again and would recommend to family and friends.