LEGO Harry Potter Hogwarts Castle: Hospital Wing 76463. Recreate scenes in the Hospital Wing, Defence Against the Dark Arts classroom and Ravenclaw common room. The set includes 7 LEGO Harry Potter minifigures, Ron Weasley's spider and Remus Lupin's wolf Patronus, one of the collectible 25th-anniversary Patronuses. The classroom can be removed for easier play and there are 2 Hogwarts portraits to find. The set measures approximately 38 cm high, 16 cm wide and 15 cm deep.