This was one of the most amazing vacation trips I have ever had and I have lived and traveled throughout the world during my life. Our hostess Maria was absolutely phenomenal. From the moment we booked the communication was great. She provided a lot of informational tips to help us prepare for our trip. Oia is probably the most charming and romantic place to stay on the entire island. Maria checked in with us all along the way to respond to any emerging issues or challenges. The drive to Oia is about 35 minutes from the airport and the speed limit on the island is 50kph. Scooters and 4 wheelers are everywhere so be cautious while driving. There is a dirt parking lot just to the right of the post office and down the hill a little in Oia. We met Maria there and walked to the cave apartments. Our stay was a little different than most. For the first four days we stayed in the Blue&White Cave house which was very nicely appointed with furniture and decorations. Maria is an artist and it shows through the decorating. From the Blue &White Cave there are fantastic views to the south and of the Caldera. Maria had some treats and snacks for us from a local bakery which were absolutely delicious. Maria provided us with a great list of things to do and see as well as some great restaurant recommendations around the island. There are a couple "must visit" locations; Erotokritos Bakery, Vlychada Beach, To Psaraki Restaurant near Vlychada, Kamari Beach, and too many more to name but Maria will help you out. The Blue&White cave was very comfortable and cozy. Fortunately for us and due to the COVID-19 crisis she offered us to stay at Helios Cave for the second half of our trip. Although a little smaller the view of the sunsets there cannot be matched anywhere on the island in my humble opinion. Sunset in Oia, Santorini is an event and 100's and maybe even 1,000's of people start filling up all the cafes, paths, and terraces an hour or so before sunset. Helios Cave House has a private terrace with an unbelievable view. We spent our last four night there and it was worth every penny. The one thing about Santorini you have to be prepared for is to do a lot of walking up and down hills and stairs. Bring comfortable sandals or shoes. For a decent meal you can expect to pay about Euro 25-30 per person. You can find cheaper but when you're on vacation why not splurge a little and enjoy yourself. Overall it was an epic adventure.