Avgerini and Belles place was beautiful! Everything was very clean and it had an amazing view! It is located in Imerovigli, in between Oia and Fira. I really liked that it was away from the touristy areas. The other two main villages were walkable but I would suggest renting a scooter, car or ATV to get around. We rented an ATV and it was a great way to see the island!
Belle was very helpful and explained all there was to do around Santorini. I would definitely recommend staying here!