Myself and my boyfriend (mid 20s) were looking for a place to stay on our 5 day trip to Santorini, with our goal being to see all of the island. Emmantina Houses was perfect as its right in the middle of the island, and only a 5 minute drive to Fira. Everything about our stay was exceptional. We came in late at night and got lost on the drive in, and our host graciously came and found us via bike and led us the way in. In the morning we were greeted by one of many delicious breakfasts' and she went over a map of Santorini with us and answered any questions we may have had. Everyday we were met this way and it was very helpful. The breakfast was great, and she even cooked for us one evening (at a much cheaper price then in town, and much much tastier), and it was our best meal in Santorini. I would recommend doing this at least one of the nights.
The room was exactly what we needed, private, extremely clean, and most of all safe. We felt that our belongings were safe in the day, and the room had its own key. The room was cleaned everyday and shampoos / toilet paper restocked. The room had a great little AC machine that worked if you need it, and it was very quiet at night.
Overall our stay was wonderful and it lives up to all of the glowing reviews! This is the place to stay in Santorini if looking for a quieter place and an authentic greek experience.