The room we were staying in had a bit of an odor inside (old building); not a problem for us though.
I would have liked an option to buy local wines at the location instead of driving to Buonconvento (where stores close at 9PM), especially because the owner has a winery.
Also some stuff to eat would have been great (not much, just some local basic food - pecorino, prosciutto, pomodori, etc.).
There is also no breakfast; would have been great to taste some local milk, jam and home-made pastries.
The surroundings were just great especially in the dawn light. Room was good for our needs (stayed just one night though).
The location is remote and isolated from the rest (specific to Tuscany); Montalcino is few kilometers away.
There are wood tables where you can have a glass of wine in the evening, a cat a dog to complete the atmosphere.
Overall a great experience that connected us to the Tuscany life; definitely recommend it.