Donatella is a very welcoming guest. We had a very good stay at her place.
The view from the bedroom of the Duomo is amazing! It can be easily be from that of a 5 star hotel.
The patio is also great with an overview of the orange tiles of Tuscan rooftops and countless bell towers that dot the cityscape.
One tip: close the window at dusk and the evenings to keep the mosquitos out.