A Fan of Fans

Here's another thing I liked about Rockin' Robyn's: these cool double-bladed ceiling fans. They're the first thing Sylvia noticed. Is this the sort of thing I could buy and install at home? Because they're pretty neat. I also like the way the owners have mounted a Diamonds are Forever poster on the ceiling. Also, a double-bladed fan might make a cunning trap for Bond. Bond would defeat the gimmick in some way, of course, and quip:

"I'm not your biggest fan"

or

"I had to blow them off"

or

"It was a breeze"

etc.