We spent three nights at Luciano's and explored Ragusa Ibla, Modica and Noto. It's a great place to call "home" when traveling and the house was very clean and neat. It is a little difficult to find, but Luciano will meet you and take you directly there. You can walk (well, hike is probably a better description!) in about 20 minutes to Ragusa Ibla. It is a little isolated, so you have to drive to restaurants, or bring some of your own food.
We would definitely recommend it and would stay there again if we were back in this part of Sicily.