We had a very nice stay at Ida's place. The flat is big, clean and comfortable, Ida's parents were very nice and welcomed us when we arrived.
It is conveniently located, with easy access by car (we found free parking in the surounding streets) and also very close to the city center for evening walks.
We liked Agrigento, don't miss the cathedral+museum (even though under construction), and also the bars with aperitivo!