We left a car on a parking place that is easy reachable from Florence, but 10km from a flat and Michele was very nice, he drove us in his car to the flat.
Also Michele provided us with the useful information about some local places where we could eat. We visited some of these places and they were really great. There is a market not far from the flat where you can buy fruits and vegetables (or even handbags or gloves made from leather or t-shorts) and a supermarket compared to other supermarkets a bit more expensive but large enough.
That flat has a perfect location, about 10 minutes to all main tourist attractions: Cattedrale di Santa Maria del Fiore, Accademia, Uffizi Gallery Museum, Ponte Vecchio.
There is everything you need in the kitchen to cook dinner or lunch.
It is not noisy and warm in the flat, but there is a bit lack of daylight and sunlight in the bedroom. A bathroom is small but it was comfortable for us to use it.
So, i would say that it's a perfect place for 1-3 people who want to explore Florence.