Shakespeare and Company: "The upstairs also serves as a makeshift dormitory for travelers, known as "tumbleweeds," who earn their keep by working in the shop for a couple of hours each day." (text via Wikipedia)
The famous Venetian "Libreria Acqua Alta" is one of the most original book shops in the world, with its true gondola in the center, to display books on. What you see on this picture is just the back of the shop, where are displayed comics and old books. Those days, the book shop fully deserves its name!