The villa is new, secluded, romantic, and has very warm and welcoming employees. The experiences they offer, however, were overpriced. We took the Medici Cooking Class, and while we liked the chef who was very nice and informative, we barely got to actually cook anything (only helped make the pasta dough). We also booked the horse riding experience which happens off the property and goes around a simple field on what is a dirt road, and we had expected to learn at least a little about the property and vineyards but there were no explanations given; however the horseback riding itself was fun and the people were nice and offered us a drink after with them. PS encompasses the ideology of sustainability and the chef takes on the challenge of working only with seasonal and local ingredients masterfully - it was quite an experience but would warn those with more particular / selective palates to review the menu as the flavors are not necessarily for the masses.
Overall, Villa Petriolo was beautiful and very romantic and quiet, but like mentioned, the experiences seemed a bit overpriced.