Hogwarts

You came to visit your parents together with their loved ones, and your unknown friends, we were sitting having dinner and you got bored and you went for a walk around the estate, suddenly you found an old shower, you went into it to look and pressed some button and instead of water, the inscription "Teleportation to the Harry Potter dimension" appeared on the wall. You did not understand what was happening and suddenly everything changed dramatically and strange stone walls appeared around you like the texture of a castle.