The location is excellent! Very close to the Uffizi gallery and the ponte Vecchio. The house has almost everything needed except the A/C but only because we were there during the hottest period of the year.
You need to know that the staircases are very narrow, it was not easy to bring up the stroller and a big suitcase but we managed :) There are plenty of restaurants and coffee shops just under the house as well as a paying parking at walking distance if you have a car.