When Harry Potter comes to this place, he leaves behind the sad life in the storeroom of his adoptive family forever: Hogwarts. The boarding school for young wizards and the student's experiences inspire "Harry Potter" readers to this day. The success of the book series is huge, but the basic idea is old. In youth literature the school without parents has long served as a perfect backdrop for friendship and adulthood. In reality, pupils are now less likely to go to boarding schools than before, mainly because the reputation of the school form has suffered badly.