This is the fourth Hogwarts Castle that Lego has brought out, however this one definitely outranks the previous additions. This Lego 4842 set includes four buildings, each containing different rooms. Each building comes with Technic pins enabling the buildings to be changed around; hence you can create different buildings and let the imagination flow. The four building are those of the Astronomy tower, Gryffindor Tower, The Great Hall and Dumbledore's Office. Each building has incredible detail, i.e, Gryffindor and Slytherin banners and much, much more
The product itself comes with an astounding 1290 pieces making it the largest Harry Potter Lego Set at the time of writing this article. It is the only other set that includes the invisibility cloak. This Lego set also comes with 9 figurines, which for the first time includes the figures of Argus Filch, Mrs Norris and Professor Flitwick. Of course it includes Harry Potter himself, Hermione Granger, Lord Voldemort, Professor Dumbledore, Professor Snape, Professor McGonagall, and 2 Dementors.