Ever since Taylor Swift kicked off her Eras Tour, fans have had questions about the infamous cleaning cart — and now we’re getting answers. For the uninitiated, Swift, 34, is transported to the stage via an unassuming black “cleaning cart” before popping out to perform.

Taylor Swift fans are surprised to learn from her ‘Eras Tour Book’ that her onstage rover (a.k.a. the ‘TayRoomba’) is ‘actually operated by a crew member, who lays inside the platform and drives it from inside.

Swifties braved Black Friday to get their hands on a copy of Taylor Swift's Eras Tour book. Here are revelations from the groundbreaking world tour.