Eataly
This restaurant/shop together with the coop bookshop makes for a nice atmosphere. Eataly is all about slow food and quality products and each floor has a different 'theme' (breakfast, wine bar, restaurant etc). The bookshop is quite big and in some corners you can put yourself in an armchair and read some.
Website
Via Degli Orefici 19
Via Degli Orefici 19, Bologna, Italia