First of all, the Park View B & B is not exactly located...
First of all, the Park View B & B is not exactly located in Ruota but between Pieve di compito and Colle di compito, so approximately 5 kms further.
I typically travel without navigator, but here it's highly recommended if you intend to visit small places. The signs are not always clear. If you want to have a nice glimpse of Tuscany, this is definitely a place to stay simply because it's in the middle of the nature, surrounded by wonderful hills, genuine houses in a traditional style.
It's not a famous touristic destination, but it enables you to be closer to the real spirit of this countryside.
There are still lots of places where you can eat and the sea is not too far (45 mins).
Consider 1h to reach Firenze, 2h for Siena and also 2h if you plan to go to the high mountains a bit more in the north. Pisa is only 30 mins away and Lucca 20 minutes.