We had a great stay at the cave house. The views are stunning, the house is clean and beautiful. The bread and OJ were a lovely treat every morning. Wifi and AC work great. We loved the novelty of staying in a cave house.
As others mentioned, it was really great to have a private escape in the craziness that can be Oia. We really enjoyed our evenings on the patio. The patio is very private but you must walk by another patio to get to yours just an FYI.
Gill helped us arrange a transfer from the port and that was great. Check-in/check out at Lotza were super easy. We didn't meet Gill or Vasilis but their son was helpful when we arrived. Had a great stay in Oia.