Despite being a little tricky to get to first time, CasaRelaia is a beautiful place, lovingly looked after and with wonderfully welcoming hosts. The pool is superb, the terrace where breakfast is served is delightful, and the breakfast was great too.
We thoroughly enjoyed our 2 nights, the location is great for Agrigento and also close to the little town of San Leone on the coast so there are plenty of places to eat only a short drive away, but the main attraction is the Valley of Temples, which is no more than a 5 - 10 min drive and is spectacular.
I cannot recommend CasaRealia highly enough, it has been everything we had hoped for on our trip.