LEGO Harry Potter 76463 Hogwarts Castle: Hospital Wing

A three-storey section for third-film fans: the hospital wing sits in the clock tower, with a Defence Against the Dark Arts classroom where Professor Lupin's boggart lesson can be staged, complete with a Dementor and Ron's roller-skating spider, and the Ravenclaw common room at the top. It is designed to stand alongside the Main Tower. Be honest with yourself about value: at a launch price of £89.99 for 907 pieces, the interiors are thin, with the infirmary holding little more than two beds, so this is one for completing the exterior rather than for play.