This house is very impressive, you can hardly believe it when you first arrive. The photos and description are accurate. The house was very clean and everything in working condition when we arrived.
We stayed two months in Fontane Bianche, and spent April in this house. The owner was always quick to come in 20-30 minutes, help us over the phone, or send people to work on any problems.
My family (six people) stayed there part of the time and then my sister and a friend stayed there. The friend was tall and large, and she had trouble with the showers being too small. The downstairs apartment has an especially small shower that many people may have trouble using. Otherwise, everyone was satisfied and we would rent this house again and recommend it to others.
La casa è molto bello e lo consiglio agli altri.
In March and April there is not much tourist activity, so it is very peaceful, but there is nothing much locally. The nearest restaurant (which says "aperto tutto anno") was closed the entire time we was almost everything. Only one market and one caffeteria were open in March, and then other small shops started to open or get ready during April, but basically you have to drive for anything other than watching the sea and relaxing at the house. Thus, we became familiar with Cassibile (7 minute drive) and Avola (~20 minute drive) and visited them often for groceries and restaurants.
There is a great pizzeria in Cassibile called Paper Moon with nice atmosphere and food, and a panini wagon in the small piazza that offers good food. In Siracusa you will find plenty of good restaurants where you can sit 5 metres from the sea. In Cassibile the restaurants tend to open late, so if you want to eat before 9pm you might have to drive to Siracusa or Avola to find one open.
There is no church that we saw in Fontane Bianche. Most towns in Italia are built around a central church, but this seems to be an exception. The church in Cassibile is friendly and lively, and holds services every evening and at 11am on Sundays. You will find impressive church architecture in Ispica and most other cities.
We found it easy to make trips to a lot of cities in every direction as the autostrada is a 5-minute drive and from there you can get to a lot of fascinating cities within 90 minutes driving like Modica, Siracusa, Caltagirone, Ragusa, Taormina, &c. We fell in love with Sicilia. Two months was not enough; we will be back.