The fourth floor corridor is known to be the most peaceful of all the corridors in all of Hogwarts. There is just a simple calm serenity about it with calming blue and silver colors swirling on the walls and sunlight pouring from the windows. Beanbag chairs, old couches, pillows and blankets are scattered throughout the corridor for students to sit and relax as they wait for classes to start, or to meditate and take a quick nap without having to go all the way back to their dorms.