So we ended up staying at the Iris Boutique Hotel due to a last minute change with Kymata as they were not opening for our stay. However, they were super accommodating with the change, charged us no extra fees and ensured our early checkout was confirmed with our new hotel. The Iris Boutique was lovely, staff was friendly, super accommodating and the place was overall very cute and quaint! Would recommend either places for a great stay in Santorini!!