Paul B
Google
This is a traditional café offering classic southern Italian treats, like pasticciotto and caffè leccese.
If you get a seat in the front, it looks over the piazza so there's lot to see all day long or just look at the surrounding architecture.
Inside is also quite nice. Try the pasticciotto with pistachio, my favourite.
Prices are reasonable and the staff friendly and attentive, though they were often very busy.