I only recommend walking around the Barceloneta beach at sunset, there are fewer people and in the fall and spring seasons is very nice to sit on a terrace watching the sea and entertaining yourself with the activities of the area.

One of the best Night Clubs on the city,

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.

I always love to observe people in the city at the open space cafe like Federal. Their breakfast and coffee are amazing!

Catalan food. Try to book it in advanced!