I highly recommend staying at Ersi Villas in Santorini. It's in a great location, safe, quiet, and just far enough away from the center of the action so that you can fully relax. The beautiful foliage and pool area feel like an oasis. The space is incredibly clean and the host is very communicative. Elias gave me great tips to explore the island and was always available when I needed something. The AC works great, too, which was needed. :-)