Great is not enough to rate Cinzia's house. I spent there two weeks with the family and it was superb. The house/apartment was equipped with great feeling - mixture of old architecture and new simple furniture, with attention for details. Kitchen has all you need and want, in front of the house is nice shadow, deckchairs, jacuzzi, beautiful view to cities bellow and coast,... Cinzia and Diego are always around (they live on the farm) and willing to share info turist needs about landmarks, good restaurants, butcher, where to buy cheese,... They also have their own marmelade(s), wine, neighbor's honey. The farm has a garden full of tomatoes, zucchini, paprika, chilly,... you can pick and eat them fresh. We also have had opportunity to have dinner with Cinzia and Diego. The food they've prepared was the best we've tried in two weeks on Sicily though that island is known for good food.
There is no air condition which would be sometimes useful, but that most probably wouldn't fit in the philosophy of self-sufficient/sustainable farm. We were lucky that temperatures were not 40 or more degrees and we've survived without aircon-1m thick walls and take advantage of evening/morning breeze.
I hardly wait to go there again and you should try it too-you wont regret.