I spent 3 days in Agrigento, mainly to visit the Valley of the Temples of course, but the extra time was to see the Archaeological museum, and wander around the town. My room was small but very comfortable. The breakfast is pretty basic, ideal for me as I don't eat much in the mornings. The coffee was ok, the fresh croissant and bread rolls were delicious. Free Wi-Fi is available, but only in the lobby.
Location is excellent, as the hotel is over the road from the train station, about 10 or 15 minutes' walk from the bus station, and close to the stop for buses to the temples and the museum. It's also only a few minutes away from via Atenea, the main street through the town, which is worth exploring. There are many side streets, steep, almost vertical, but it's worth clambering about.