In 2009 we stayed for a week in one of Delfini's charming "cave house" suites (complex C - 130eu a night), with a balcony, modest kitchen, large living/dining room, and separate large bedroom. We cooked at 'home' a couple of nights, and ate breakfast on the balcony most mornings. The view over the caldera during the day (especially at breakfast) was astonishing, and at night the swallows chirped and soared around us, catching their dinner. We were there in April, so the famed sunsets were better seen from nearby Fira (a quick bus ride away), but we had NO complaints about our fantastic lcoation. Oia is charming, quiet, and, although it of course caters to tourists, it's FAR less hideously commercial than Fira, with actual families living in homes alongside the hotels and going about their business. A local bakery and many other nearby 'neighborhood' stores and restaurants allow you to get a little bit of a feel for the local community. Delfini is located in a great spot just outside the main street, and steps from the bus stop that services the rest of Santorini - but it's perched on the cliffside, down a charming winding path, so once you're 'home' it's nothing but peace and quiet and the Aegean. Rena and the staff took excellent care of us - sent a pre-paid cab to collect us from the port when we arrived, carried our luggage down to the house (and back, when we left), and personally walked us around the main area to acquaint us with the town and get our bearings. During our stay, we frequently went to the main offices to ask for advice or assistance in scheduling activites, and Rena was always more than helpful. When we go back to Santorini (and we definitely will!) we will be back at Delfini as well!
