Donatella is a fabulous host, accommodating, responsive, friendly and caring. And apartment let’s say if you are looking and it’s available for the dates you travel - rent it.
Coming to Florence by plain, train or bus you are 3 minutes walk to the apartment.
Everything else in Florence is in walking distance and if you get tired many busses take you back. And one more thing, almost like your private tour, bus #7 pick you up from the front door takes to Fiesole with the best views of Florence and hills around and then brings you back to your door.