Most of you have probably heard about Barcelona, if not being lucky enough to visit the most marvelous and fascinating place on earth, Barcelona. If you ask someone about this city that makes it so preferable for holidays or even to move there forever, there will probably be all kinds of explanations how beautiful the nature is, how stable the economy is and what a great life one could live in there. All these is true, but it is not the nature or the economy that makes the city so different from any other place,
