The cave and the location were beautiful great views really close to restaurants and stores. Rena made us cake in the morning and provided a bottle or rose. My only advice would be to stay on the OIA bus until you come to a busy courtyard, we got off too early and were completely lost also her porter (not a taxi service) is super nice and carries your luggage all the way to the cave. Overall, I would recommend it for a true Santorini experience!