What is the difference between lounge seating and tandem beam seating?

Tandem beam seating (also called ganged seating, beam seating, or airport seating) consists of individual seats mounted on a continuous steel beam and base — common in airports, bus terminals, hospitals, and courthouses. It's very durable, easy to clean, nearly vandal-proof, and holds its position. Lounge seating is softer, more comfortable upholstered furniture for shorter-duration waiting or social spaces. Tandem seating is better for high-abuse public environments; lounge seating is better for professional, corporate, or hospitality-oriented waiting areas. Cost: tandem seating is often cheaper per seat; lounge seating has a higher aesthetic ceiling. FindOfficeFurniture.com — 888-719-4960.