Public Seating Chair In general, public seating chairs are arranged for the convenience of the public in public places, mainly in railway stations, bus stands, hospitals, airports, community centers, government and private offices, etc. Public seater chair is also known as multi seater chair or metro chair. Public Seater is manufactured in steel and stainless steel material. Public seating chairs are normally manufactured in single, double, 3 seater, 4 seater and 5 seater. But mostly 3 and 4 seater are in demand. Demand emerges in both steel powder coated and stainless steel. Public seater chairs are comfortable but it is made even more comfortable by seat cushions.