“Oh, and keep an eye on the staircases. They like to change...”

While the Harry Potter books speak of the staircases changing, they don’t exactly explain how. Magic, obviously, but in what way is not entirely specified. It’s a little bit of interpretation and movie magic that created the incredible swiveling staircases that Percy Weasley refers to in the first film. I would guess that building one as a set prop was challenging. But it could very well be possible that this LEGO version, built by Sebeus I was just as difficult to engineer. At first glance, it looks like an ordinary build, but a turn of the crank brings the diorama to life.

Functional Moving Staircase

We’ve been teased with a video of how the staircase shifts 90 degrees (made into a sped-up GIF below), but I’m dying to see the internal mechanics! It’s one thing to build a revolving platform. But to make the banisters change brings a whole new level of complexity!

Want to see more? We have plenty exciting builds from the magical world in our archives. You can also take a look at another stunning build by Sebeus. (Hint: it’s from a completely different movie!)