Anna's apartment was the best airbnb we stayed in throughout our entire EU vacation. Great location (about a 10 min walk to all restaurants and shops in Fira- quiet street with a beautiful view), super clean, she provided ample towels (which not all of our airbnb's did), shampoo/body wash, and a plus- coffee!
Anna, was extremely responsive and answered all of my questions as well as gave me a list of recommendations. She coordinated a taxi to and from the airport and let us check in WAY early since there was no guest at the airbnb before us (our flight landed in Santorini at 6am).
I would HIGHLY recommend staying with Anna, and if I'm ever back in Santorini I will definitely stay again.