After driving down a small tree covered drive it opens up to reveal two rustic buildings, an outdoor kitchen, EXACTLY what you see in the photos. Martin greeted us showed us around and had been at the property for some time waiting for our bag to be delivered (lour bag arrived from the airport before we did) The property is stunning. The small town of Pari is a treasure with two small but delicious restaurants and there are sulfur baths just 2 KM away! We used the outdoor kitchen to grill, we picked up delicious meat at a town nearby recommended by Martin. Of course the pool was perfect for actually relaxing and enjoying our time. We did a few day trips (Radda, Montalcino, the beach town nearby) and enjoyed the sulfur baths - if you drive past the "main" area and the spa you can just park on the side of the road and hike down - AWESOME!
We were a little thrown when we arrived to learn that the apartment didn't have AC - VRBO messed up the listing. This was in NO way the owners fault they were shocked and quite upset to discover the error. Immediately every fan available was brought to us and more were delivered the next day. We learned the way of life in the country (closing shutters to block the sun and retain the cool during the day) and we were completely comfortable sleeping, cooking hanging out.
I would highly recommend this rental - the owner has a couple of rentals so a bit of research if you want something closer to Sienna you can find their rental there as well.