Rare but not unheard of. I have a client that hired the typical loud, pound chest look at me, I am great type of designer. She sold them a couch that power reclines and runs off a rechargeable battery. I had to lend her an extension cord to charge it as she did not have one. She never planned ahead to ensure there was an outlet installed under the couch position. Well, the battery doesn't really hold a charge and he client now has an ottoman that permanently sits in front of the couch.