The small district of Sant Antoni has its unofficial center around the market of the same name. The market is one of the oldest and most popular in Barcelona and is definitely worth a visit! Especially on Sunday mornings where charming second-hand bookstores borders the market. Sant Antoni is much more than just a market though. It is said that brunch is the most important meal of the day in Sant Antoni. This pretty much sums up the feeling staying in Sant Antoni will give you. A different and relaxed vibe and definitely something special.