We had a wonderful stay at this beautiful villa on the hill of Agios Sostis. The villa is even more beautiful and comfortable than the pictures show on the site. The terraces are a fine place where to spend meals and chilling down after a sunny day at the beach even when the wind blows strong. Katerina has been constantly in contact with us providing all the support we needed during our holiday. I strongly recommend the Dunes as a resort for your stay in Mykonos.