We only stayed one night on our way back home. The location was great, just a short walk from the train station. The place itself was better than expected; clean, quite big, and a great location for walking around. Roberto was very responsive and even waited around to let us in when we finally arrived. In addition, he provided a map a tips for dining and sightseeing. I would definitely stay there again.
My only comment would be that the mattress might need some updating.