Finally a Barcelona restaurant that has mastered the brunch menu. Not only is Federal's classic decor, spacious setting and inviting ambiance selling points in themselves, but this Australian owned rustic three-story diner, restaurant and cocktail bar all rolled into one, boasts the best breakfast in the city. Whether you're carving pancakes, eggs 'benny', smoked salmon mixed with spinach or just a Mimosa to help with the Sunday hangover, this is a Barcelona treat and a brunch lover's haven. They also have an extensive lunch and dinner menu and with free wi-fi you could easily stay all day.