Pasticceria Franco & Valentino, V. Degli Aranci 29D, Sorrento.
This was the closest caffé to our apartment - just two blocks down and on the main driving street through Sorrento. We had coffee here most mornings (September 2001).
It is a caffé and a pastry shop. We bought pastries from here a few times and they were very good. They had a huge selection of little cookies and lovely pastries.