We had a nice stay at Tina's house. The bedrooms are comfortable and the outdoor areas are basically where you spend most of your time. Some aspects are quite basic and could/should be improved such as the uninviting kitchen/living room, the gate which gets stuck if you open it too much, or some doors which are hard and loud to close. This is why I would not recommend this house with small children or to someone not ressourceful.
We enjoyed the beach at Fontane Bianche and cultural day excursions to Siracusa, Noto and Ragusa, all nearby the house.
Agnese was responsive and solved an issue we had within 24 hours. Also, our flight was delayed and we therefore arrived late at night at the house, but Agnese's family was still there to welcome us.
What is also important to know is that in low season, lots of things are closed although the weather remains extremely nice.