Lovely place, looks exactly as beautiful as advertised. It's about 2 mins drive to Perissa beach, where there are many bars and restaurants to choose from, and 2 mins from a small store to buy food and other necessities.
Angelos is an excellent host and was very helpful - gave us a full tour of the apartment and how everything works, plus map of the island with tips on where to go. My wife and I went for our delayed honeymoon and he even got us a cake so thank you Angelos!
My tips for next guests:
Get a hire car - makes getting around much easier
Breakfast: Pleasure Beach
Other meals: Apollon (on the beach front)
Sunset: Imerovigli (closer than Oia and less crowded) - particularly the bar at Heliotopos Hotel. Also Panorama restaurant, only 10 mins drive away