u/Fun-Prune-4239

Years back I watched a horror film that I desperately can’t remember the name of. The key feature / detail that Sticks out in my head is its set in a house, and in one scene, a character is pushed or falls down a set of steps, that then recline into the wall, trapping them in the room. I think (may be misremembering) that towards the end of the movie, something to do with paedophilia is revealed - I think there’s like a kids bedroom and they find a window/2 way mirror or camera looking at it.

It’s probably from 2000-2018.

Any help appreciated