PS Ristorante is housed in the refurbished Villa Petriolo with its 36 luxurious guestrooms. The restaurant’s appeal is enhanced not only by the charm of the villa and its delightful garden, overlooked by the outdoor terrace, but also by the property’s delicious home-produced ingredients, such as extra-virgin olive oil, wine, Cinta Senese pork, eggs from its own hens, produce from the kitchen garden, traditional wheat and other locally sourced ingredients, all reinterpreted in modern style by the chef. More traditional fare is served in the Osteria Golpaja.