How do they always...

Manage to build these intricate underground sex dungeons?

So this scrawny little dork obviously never built anything in his life, but has an underground dungeon installed under his mansion.... by who?

Do you just call up the local steel door installation company and tell them you want 12 tiny solitary confinement cells in your basement? Who installed the toilet and plumbing?

You'd think at some point the contractor would look around and think...hmmm.. this is beginning to look a little fishy.

And why in these basement dungeons do they always use medieval style chains and shackles. Wouldnt it be easier to install a floor-to-ceiling pole and handcuff your victim to it? I guess that's not evil looking enough for a movie..?