Corso Venezia is beautiful and full of very fancy shops, but not really cheap. Princi is in fact one of the only choices to get some cheap snack like focaccia, small sandwiches with ham, olive bread and pizzas. You can eat in the shop, in the small tables outside or take food away. It is nice and offers are always very fresh. There is also special bread like wholemeal, seeds and nice variation if you do not like white bread or cannot eat it. If you prefer a sweet, the choice is even better: carrot cakes, apple and fruit cakes and small sweets are really attractive.