So glad we stayed at Maria's cave house in Oia! The house offers everything you could need and is in the most picturesque location. I found the photos, descriptions, and other reviews to be on point. The host also arranges a porter, and has someone come with a map to show you the island. She will arrange a taxi pick-up for you as well to get to/from the port or airport. I would definitely recommend staying here while in Santorini!