This place is amazing!!!
Having never been to Tuscany before we really didn't know where to start looking; we ended up finding a lovely looking Villa in Regello and I'm so happy we did. We personally didn't ask the company for advice but when we booked they were really friendly and helpful and we felt secure in our booking.
We hired a car (a must if you're staying here as it's too far to bus/train easily) from Pisa and it took about 1hr30 and it was a really straight forward journey.
The Villa complex (there's 5 in all) is beautiful! Not cramped and all of the apartments seemed great. The pool is a welcome relief from the heat and it is a great size. Reggello is a quiet but lovely small town and we were made to feel very welcome. You can easily drive to Figline train station which has regular and fairly quick links to all the main cities even if you have to go via Florence.
As you can tell I loved it, and the family there with kids (for 2 weeks) loved it too.