Skala house is right on the caldera in Oia. The view from the terrace is priceless. Mary welcomed us at Oia bus stop. From there, it was a short 5 mins walk to the cave house. She arranged a transporter who helped us with our luggages. It was a great help. The cave house is huge, with three bedrooms and very comfy beds. Really recommend Skala Cave if you travel with other family members.