The Mid-Century Swivel Height-Adjustable Lounge Chair (model LC-SW-001, unbranded) is a refined dual-function seating option categorized as both an office lounge chair and swivel accent chair. Its sleek silhouette centers on a continuous steam-bent walnut plywood shell finished to highlight natural wood grain, secured with two copper-tone metal accent bolts that add subtle decorative contrast. The shell is upholstered in top-grain black leather with crisp white contrast edge stitching, forming integrated curved armrests that flow seamlessly from the high, gently angled backrest to the generously padded seat. A low-profile polished chrome four-star base with non-marking black rubber glides supports the chair, with a central chrome-plated gas lift column creating a clean visual balance between warm wood, soft leather and cool metallic hardware. Constructed for durable regular use, the chair pairs its bent plywood structural shell with high-resilience polyurethane foam wrapped in polyester dacron for cushioning, supported by internal hardboard and bent plywood backing panels. The sealed zinc-plated steel ball bearing swivel assembly enables full 360-degree rotation, while a black nylon paddle lever positioned under the seat front edge controls pneumatic height adjustment, allowing users to lock the seat at their preferred height across 100mm of vertical travel. The chair holds a fixed relaxed upright angle between seat and back with no recline mechanism, and its rubber glides prevent scratching on hard flooring surfaces without rolling casters for stable stationary placement. This chair fits seamlessly across both commercial and residential settings. It is well-suited for corporate executive lounge zones, reception and waiting areas, co-working flexible collaboration spaces, and boutique hotel lobbies or guest rooms where mid-century modern design aligns with existing interiors. For residential use, it works as a stylish home office seating alternative to standard task chairs, or as a statement accent chair in living rooms for reading and casual relaxation. Procurement teams should note that select material specifications including leather grade, plywood core composition, gas lift certification class, and steel gauge require supplier bill of materials confirmation prior to final order placement. The chair ships in protective corrugated packaging with foam corner bracing, with minimal on-site assembly required to attach the base to the pre-assembled seat shell. The product comes with a standard three-year commercial warranty, with upholstery abrasion resistance rated to meet minimum commercial lounge use requirements, supporting reliable performance in high-traffic shared spaces.