We had a wonderful stay at the villa! We had some slight bumps in the road during arrival check-in - a rare mix-up in car rental arrangement dates and difficulty getting ahold of the host during that time - but after that, things went very smoothly. We were put in touch with Christos's colleagues - the local host Alex and bell-boy Simon - who helped us take our bags from the parking lot near the villa. Christos and Alex both provided many wonderful recommendations for things to do, areas to visit, and places to eat all around the island. It was very nice staying in Pyrgos Kallistis - it is much calmer and more laid back and less crowded and tourist-filled than Fira or Oia, but charming and beautiful, with some great spots to eat or grab a coffee and amazing panoramic views of Santorini. The villa itself was clean, beautiful, and comfortable - it added to the ambiance of our visit to stay in a classic white and blue villa - and bottled water was provided each day, which was very helpful. Renting a car was useful to get around the island and see other beaches and towns, and Christos helped arrange that prior to our arrival. Overall, would definitely recommend!