I hadn't booked any tours before arriving and it turned out that I didn't need to because they took care of everything. I set up airport transfer before arriving and then we spoke about options upon arrival. I booked a private 3 hour tour of the island including Akrotiri and 5 hour boat tour. The location is close enough to easily walk to Fira, but far enough to be really peaceful. The sunset from the hotel is just as beautiful as Oia, but without the packed crowds. They had great suggestions for restaurants and things to do (I loved watching the water while having lunch in the Old Port near Fira). As a solo female traveler, I felt very safe and like someone was looking out for me.