A great place to find cool books and magazines. Maybe one of the best in barcelona. They also have a space for exhibitions that they often fill with amazing stuff.
At Casa Bonay you can find pretty much everything you need. First off all the hotel bar is one of the most beautiful rooms in Barcelona, if you, for some reason want to change the environment you can just walk through a door into Satan's coffee for some of the best coffee in town or look in the little shop for books, palm-patterned shirts and other pretty things.
They also host a lot of creative events here like movie screenings, beer tasting and talks.
Ultra-Local Records is a small record store located in the Poblenou district of Barcelona, specializing in independent labels and local bands. You can find all the available references of all the Catalan record labels as well as the self-editions on CD or LP of different groups.