I would suggest staying in Al Qamar and using it as a base to explore the ruins at Agrigento. The Farm Cultural park is utterly unique and is contributing to the improvement of Favara. Though I stayed as a couple, Al Qamar can easily accommodate a group of friends/family. The rooftop in warmer weather would be a perfect place to eat and relax. Matteo was a perfect host and gave us a warm welcome and orientation in the town, directions to free parking, etc. You will not be disappointed if you choose to stay in Al Qamar!