Cushions:
For everyday comfort: Medium-density foam HR35–HR40.
For extended use or extended sessions: Add a layer of memory foam or soft synthetic feathers.
Lower support:
S-springs or elastic straps for weight distribution.
Sofa back:
Firm for firm support.
Filler with synthetic feathers or fiber for soft comfort.
Fabric Options and Color Combinations
Suggested Fabric Types
Natural Cotton/Linen Look — Soft, natural, breathable, but may wrinkle.
Microfiber/Suede-like — Stain-resistant, family-friendly.
Velvet — Luxurious, sophisticated, but requires maintenance.
Genuine Leather — Luxurious, easy to clean, more expensive.
Faux Leather (PU/PU-coated) — Cheaper and more water-resistant, but less breathable.
Technical Knit or Woven Fabric — Strong and practical, available in many colors.
Sizing and Customization Options (What Can Be Changed)
Dimensions: Length x Width x Height — can be adjusted up to ±20% upon request (impacts price).
Seating Depth and Height: For greater seating comfort (e.g., increased depth for deep seats).
Cushion Thickness: 10–20 cm with multiple density options.
Backrest System: Fixed or reclining in the sofa.
Extras: Underbed storage drawer, foldable bed base (if space is needed), sofa bed with easy-opening system.