Found as central as it can get, right on the main street, pop in to Black Woolf to escape the bustle... then people watch from the inside as life whizzes by outside. The interior is sparse, although quite calming despite its buzzing city centre location. The neon (of course) adds a nice touch. The menu is equally sparse, although you'll get the usual coffees, teas, cakes, desserts, sandwiches, they also have a choice of toasties for you to nibble on. Grab a magazine, or English/Polish book (can also be purchased) and kick back in some of the deep chairs and admire the architecture outside.
Open 08:00-20:00. Sat 09:00-20:00, Sun 10:00-19:00.