What's the weirdest room you've seen in someone else's house?

I once accompanied my mom on a tour of a house built around 1970 and remodeled some time in the '90s. There was no space for a refrigerator in the kitchen. None whatsoever. It turns out the previous owner wanted a huge commercial Wolf range so bad they moved the fridge into the walk-in pantry - which was beyond a breakfast nook that was on the other end of the galley kitchen - to install an 8-burner Wolf. I don’t recall whether range hood had been upgraded to match or not, I just remember thinking, “What a PITA to have to walk into the other room to get a couple of carrots!”