"One of my favorite hotels. The rooms (at least ours) are very small. BUT... they're beautiful as is the entire property. It's a hike to town, so plan on driving or taking a cab. The views are incredible. It's the type of hotel experience you would imagine for your Italian dream vacation.
Nitpicks: We booked two days in Siena as a rest in the middle of the rest of our travels. This would have been PERFECT for that, except that they were hosting a large, Indian wedding. (Which was BEAUTIFUL by the way.) But, the DJ played (accompanied by a saxophonist!) until almost midnight and the morning ceremony started pretty early as well. So, it didn't end up being as restful as we'd hoped as this was all happening right outside our window.
Also, if the restaurant or bar is closed, there is no where to get a snack or drink. (Not really anywhere to get just a snack anyway.) Wouldn't be such a big deal, except you're not near any convenience stories or anything. A vending machine would be nice!"