We had a lovely stay at Anna&Theo. Anna arranged a pick up from the airport for us and also helped us getting a rental car. The house is just as pictured, with a cool bathtub inside and an outside private pool with jacuzzi just for us. After a rough first day with blackouts, and a big scare in the middle of the night because of it, we had perfect sleep the rest of the days. In the morning there was always pastries at the door waiting for us. Anna was always helpful with her suggestions and quickly at replying any question we had about Santorini. The fresh eggs, cheese and the local wine were such nice details!
Only small downside about the location of the house is that if you plan on renting a car make sure to get a very small one and be an experienced driver! As the way up is made of very tiny streets! It's two ways but when there is a car coming the other way you have to be very good at reversing, because most of the people will just annoyingly look and wait for you to move.