we stayed at the cave house for 4 nights. It was by far the best accommodation experience we have had. The house was not only beautiful and traditional, but was clean with all of the comforts we needed (fast wifi, air-conditioning, kitchen etc). The view from the terrace was breathtaking. We had other tourists climbing up the steps to take photos of the view! It is located right in the centre of Oia close to the famous sunset view and the steps down to Amoudi bay. Ioannis was so helpful and welcoming. We went out of his way to make sure we were comfortable and had everything we needed. He even helped us out when our friends were stuck on a delayed ferry by calling the ferry company. If we are ever lucky enough to come back to Oia we will always come back to the cave house.