The Grand Cave House is incredibly unique and such a fun stay! We traveled as a family of 6 (me, wife, 2 teen daughters and in-laws) arriving from Naxos by ferry. Nicholas had great communication pre stay and helped to coordinate for a transfer from the port to Grand Cave House, and we used the same driver throughout the stay. The photos on the listing match perfectly, super clean, and the view of sunrise from the rooftop pool was awesome. Loved having the elevator up to the pool and the 3rd bathroom at the rooftop and additional seating really expanded the living space. You definitely have to walk a bit to get to markets and the shops; but that is everything in Santorini. It’s a hilly, walking Island. We had great recommendations in terms of restaurants and things to do and see in our few day stay. It was awesome!