I spent almost a month in Caterina and her family's place. I had a great time exploring the surrounding area, the natural scenery is fantastic.
The house is really big, large living room, fully equipped kitchen, nice veranda, two bathrooms, one with a bathtub, large balcony out of the bedroom on the upper floor with a spectacular view of the gulf.
The accommodation is very comfortable but probably best suited for vacation in spring/summer/fall seasons, just because occasionally nights can be chilly in winter.
The host's husband seems to be in charge of the day to day hosting activities. He is very passionate and dedicated to the success of the endeavor. Rest assure he will go the extra mile to make you feel comfortable during your stay.
Drinkable water need to be procured from the supermarket, the nearest is few km away hence a mean of transportation is kind of necessary, but the host or her husband can be helpful in case you need a lift.
Overall it's a great place to stay in a part of Sicily that perhaps is not on the top of the list of many tourist maps.