We spent 5 nights at the Molino di Foci in June, aftering finding it on the internet. It's perfectly situated just outside San Gimignano, making it ideal for vising Florence, Siena etc. The pool and gardens were lovely, with a pretty raised terrace where breakfasts and dinners/snacks were served. Our room was fairly spacious, although a little dark (but great first thing in the morning). Breakfasts were tasty and plentiful. We loved the fact you could also have snacks and drinks throughout the day if you wanted them (up until 10pm) and three times per week they serve home cooked dinners on the terrace - delicious and great value at 20 euros per person (4 courses). The staff were very friendly and helpful.
Whilst in the area, don't miss out on visiting Volterra for the day - it's lovely. San Gim is great too, but very busy.More