Steve V.
Yelp
We have passed by this place many times, even on previous trips to Florence. It is unassuming as there is no inside to sit down at, but just a small counter displaying their wonderful gelato in metal containers, so you can't even see it. They do have tables outside across the walkway from the place (which by the way, it is on a pedestrian only street). This place is not showy at all.
There is usually only one person working, but the line is never long and they are super friendly. They have all the flavors you could want and a super small size that is only one euro. It is perfect for trying many flavors or for those kids who can't eat a normal sized portion. It is also a good excuse to stop there multiple times a day.