name of all four houses in harry potter
Hogwarts The four House dormitories have secret entrances, generally known only to members of that house and require a password (Gryffindor & Slytherin), riddle answer (Ravenclaw) or ritual (Hufflepuff) in order to gain entrance. Inside is the common room, which contains armchairs and sofas for the pupils and tables for studying and homework. There are fireplaces to keep the rooms warm, and students either relax here in the evenings or else complete their homework, but may complete their work in the bedroom. There are notice boards in each common room and at other strategic points throughout the school. The students sleep in their House dormitories, which branch off from the common rooms. Each dormitory gets at least two rooms; one for boys and one for girls (an enchantment prevents boys from entering the girls' area, although there is no spell to prevent the reverse from occurring). Each student sleeps in a large four-poster bed with bed covers and heavy curtains in the House colours, and thick white pillows. There is a bedside table for each bed, and each dormitory has a jug of water and goblets on a tray.