Look no further, this is the quintessential Santorini experience that you are looking for! We travelled through Greece for two weeks on multiple islands and Fanis and Tina's place in Oia was the most special, authentic, charming place we stayed! The view is unparalleled. I highly recommend buying fresh groceries from the greek market, and eating breakfast on the patio in the morning, then drinking wine on the patio in the afternoon. Basically, spend as much time on the patio as possible. We loved every second. It is a very serious walk down lots of steps to get to the cave house, and a very serious walk back up to civilization when you need to go for dinner/touring etc... so you'll want to be in shape! But it just added to the amazing experience for us! Thank you Fanis and Tina for everything!!