The coffee is delicious, the staff is friendly. Negative note about the shop: the photos do not exactly reflect what you find in Via Capo Linaro and perhaps the assortment is also not at the top. When you arrive the lady tells you that the sale is in via Carlo del Greco and based on what you need she tries to find a solution.
I met Donato, manager and owner, several years ago. Competent and helpful, he recommended a coffee machine that I still use, efficient but at the same time economical. He also recommended Spartacus coffee capsules, as the ones I tried before were either too light or extremely strong. The place also sells some sweet and savory products, jams, etc., with a wide range of coffees and coffee machines.