The Formal 1+1+3 Office Reception Lounge Sofa Set with Matching Coffee and Side Tables (model RCV-113-WD-BR-01) is an unbranded commercial-grade reception seating solution designed for professional formal environments. The set features a structured, symmetric visual layout anchored by rich material contrast: dark brown top-grain leather upholstery is paired with polished red-brown solid wood trim and feet finished with a clear protective lacquer, creating a polished, authoritative aesthetic that aligns with traditional professional decor schemes. The full set occupies a 4800 x 3600 mm footprint, with one 3-seat sofa measuring 2400 x 950 x 930 mm, two single armchairs each measuring 1200 x 830 x 910 mm, a central coffee table measuring 1400 x 800 x 450 mm, and a side end table measuring 600 x 600 x 550 mm. All seating pieces have a 450 mm seat height, 700 mm main seat depth, and 200 mm armrest height above the seat for consistent, upright formal posture. Constructed for long-term commercial use, the set’s seating uses a kiln-dried solid hardwood internal frame joined with zinc-plated steel corner brackets and traditional mortise and tenon joints for structural rigidity, with a total frame static load rating of 750 kg. The seat support system combines 3.8mm diameter serpentine steel springs and 50mm wide elastic webbing, topped with fixed non-removable cushions: 120mm thick high-density polyurethane seat cushions with a layered comfort pad, and 160mm thick high-density back cushions with an integrated lumbar support layer, cut from 45 kg/m³ foam with a 45% rebound rate. The 2.0mm thick dark brown top-grain leather upholstery has a stain and moisture resistant topcoat that withstands 50000 abrasion cycles for easy daily upkeep. Matching tables feature high-gloss natural wood grain veneer tops over an engineered wood core, supported by red-brown solid wood bases that match the sofa trim for a cohesive look. Wide solid wood block feet ensure even weight distribution across both carpeted and hard flooring surfaces, while upholstered surfaces reduce ambient noise reflection to support quiet, focused interactions. The set offers fixed non-reclining upright seating for five total people, with a 160 kg per-seat static load capacity. The low central coffee table holds refreshments and reading materials, while the side table accommodates decor and individual beverages. While designed for a symmetric formal arrangement, individual pieces can be repositioned to fit different room dimensions. The set is well-suited for executive office reception areas hosting high-level visitors, corporate lobby waiting spaces with high daily foot traffic, government agency meeting lounges, high-end private club lounges, and hotel business center guest seating areas, pairing seamlessly with dark wood wall trim, light neutral carpet, and traditional ink-wash art. For procurement, note the set ships in 2 cartons per unit, with a total net weight of 220 kg, 40-minute reference assembly time per set, and no movable reclining or modular adjustment features beyond whole-piece repositioning.