We've stayed in Agia Irini for 4 days in September 2013. What a wonderful experience! The place is very quite, clean, beautiful view on Aegean sea. Great pool!! The owners are extremely nice, trying to please you, made us feel like home. They take you once a day any time you want for free to Fira, way back you have to get a taxi which was not a big deal for us. We were picked up and dropped off from the port which was very convenient. Breakfast was good. There is a short walk to the beach, its rocky, but you can swim, water is crystal clear.