Our stay at Marcos' Oia Sunset Villas was magical. We'd never been to Santorini before, but this was amazing. We received an upgrade on arrival to the Diamond Villa, directly across from the pool, and with very easy access all round. Katerina could not have done enough to help us arrange unforgettable experiences during our three days on the Island. The villa itself was built in the traditional style, most of it underground, and very well appointed. We would thoroughly recommend everyone visiting the island stays there. We will definitely make an extra effort to revisit Sunset Villas.