Casa Itaca is a very special place! It is full of thought through details, perfect style, amazing atmosphere! Daniele is living just around the corner and always happy to help, but there is also a book in the house with useful tips for adventures to start of :) restaurants are in walking distance, my recommendation is for sure "Santorini mou"! The island itself is easily accessible by car or foot as it is not that big. You can actually walk from Oia to Fira within half a day. Also recommended is the lighthouse at the other end of the island - if you have a drone, take it with you! Beaches are like everywhere - we actually did a beach crawl :)all in all we had a lovely stay. I would say 4 days is enough for a first visit but there are still plenty things left to do. Thanks for the amazing time :)