Eiffel office is a unique chair with a comfortable upholstered seat and backrest on a height-adjustable gas piston base that swivels and tilts. The chair has a chromed steel five-star base with plastic casters. The seat has a steel structure with “S” shape springs for extra flexibility and strength. This steel frame molded by injecting polyurethane foam. Eiffel seat is upholstered with a removable velcro enclosed leather, PPM, or wool fabric slipcover. The chair is suitable for both residential and commercial use.