Nikolas' place is not only central in Oia but has an amazing view of the Aegean. My favorite part of the trip was perching on the balcony with a bottle of wine and enjoying the view and the people watching from the street of little shops below. Nikolas was very responsive and helped organize a pick up from the port and was there to greet us and help us with our bags. He had a list of activities and restaurants he recommended for us which helped with our planning too. The apartment was comfortable stay - highly recommend!