My wife and I stayed in Santorini for 3 nights at Stefanos villa and it was a great experience. We loved the location because it was not in the center where there are so many tourists and Mesaria was nice and quiet. There is still close walking access to restaurants and bus lines and markets. Because mesaria is a bit further away from tourist attractions we rented ATV which was a great way to get around and explore the island.
The house itself was very clean and just as shown in the pictures.
The host helped arrange transport from the airport and also the ferry when we departed for a fair price of 20euro.
Katerina also helped us get settled in and Gabe great suggestions of things to do, places to go, and food to eat. We very much enjoyed our stay and would highly recommend this villa for a stay in Santorini.