Empty chairs cost real money. Every station sitting dark in your shop can mean $400 to $800 a month lost if you don't have a strong rental listing. A 4-chair salon in Austin with two open spots could easily watch $1,600 walk out the door each month while you wait for a referral or Facebook inquiry that never comes. Renters are not waiting around—they're checking 20 to 30 listings at a time, then deciding...