1. Introduction
This manual provides essential information for the setup, use, and maintenance of your ONEMMLION Modular Sectional Sofa. Please read these instructions carefully before unpacking and assembling your new furniture to ensure proper handling and longevity.

Image 1.1: The ONEMMLION Modular Sectional Sofa in a living room setting.
2. Safety Information
- Ensure all components are securely connected before use.
- Do not stand or jump on the sofa.
- Keep children and pets away from packaging materials to prevent suffocation hazards.
- Avoid placing the sofa near heat sources or open flames.
- Do not exceed the maximum weight limit of 1200 pounds.
3. Package Contents
Your ONEMMLION Modular Sectional Sofa is shipped in multiple packages. These packages may arrive separately. Please verify all packages have been received before beginning setup.

Image 3.1: Packaging information indicating multiple shipments.
Each package contains vacuum-sealed components of the sofa. The specific number of modules will depend on your chosen configuration.
4. Setup Instructions
4.1 Unpacking and Initial Placement
- Carefully open each package, avoiding sharp objects that could damage the fabric.
- Remove all vacuum-sealed sofa components from their packaging.
- Place each component in its desired location for your sofa configuration.
4.2 Shape Restoration
The sofa components are vacuum-sealed for shipping efficiency. Upon unpacking, the cushions and modules will appear compressed. To restore their full shape:
- Gently pat each part of the sofa (seats, backrests, armrests) to help the memory foam and sponge expand.
- Allow approximately 72 hours for the sofa components to fully regain their plush glory and intended shape. This process may vary slightly depending on environmental conditions.
No tools or complex assembly steps are required. The modular design allows for easy arrangement.
5. Product Features
The ONEMMLION Modular Sectional Sofa is designed for comfort and versatility, featuring:
- Double Chaise Design: Provides an expansive lounging area, comfortably seating up to six individuals.
- Luxury Corduroy Fabric: Soft, durable, skin-friendly, breathable, and easy to maintain.
- Modular Versatility: Components can be configured together or separately to adapt to various space requirements and preferences.
- Enhanced Comfort: Constructed with a supportive high-resilience sponge structure and spring pack for optimal seating. Includes plush pillows and wide armrests for relaxation.
- No Legs Design: Features a streamlined, modern aesthetic with a low profile.

Image 5.1: Detail of the spacious waled corduroy fabric.

Image 5.2: Design elements including streamline armrests and the no-legs base.

Image 5.3: Comfort features of the sofa, including soft armrests and throw pillows.
6. Usage and Configuration
The modular design allows for flexible arrangement to suit various living spaces and needs. You can configure the chaise and main sofa sections together to form a U-shape, or separate them for alternative layouts.

Image 6.1: Examples of sofa configurations in different room types.

Image 6.2: Demonstrating the comfortable lying position on the sofa.
7. Care and Maintenance
- Regular Cleaning: Vacuum the sofa regularly using a soft brush attachment to remove dust and debris.
- Spot Cleaning: For spills, blot immediately with a clean, dry cloth. Do not rub. For stubborn stains, use a mild fabric cleaner and test on an inconspicuous area first.
- Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause fabric fading. Position your sofa away from direct sun or use curtains/blinds.
- Fluff Cushions: Periodically fluff and rotate cushions to maintain their shape and even out wear.
- Professional Cleaning: For deep cleaning, consider professional upholstery cleaning services.
8. Troubleshooting
Sofa Not Fully Expanded After Unpacking
As the sofa components are vacuum-sealed, they require time to fully expand. If your sofa does not appear to have fully regained its shape after initial unpacking:
- Ensure you have allowed the recommended 72 hours for full expansion.
- Gently pat and knead the affected areas to help distribute the filling and encourage expansion.
- Exposure to a warmer room temperature can sometimes aid in faster expansion.
9. Specifications

Image 9.1: Dimensional overview of the ONEMMLION Modular Sectional Sofa.
| Feature | Detail |
|---|---|
| Brand | ONEMMLION |
| Model | 130''-U Shaped |
| Product Dimensions (D x W x H) | 59.05"D x 130"W x 29.2"H |
| Seat Depth | 25.2 inches |
| Seat Height | 17 Inches |
| Arm Height | 26.5 Inches |
| Weight Capacity | 1200 Pounds |
| Seating Capacity | 6 |
| Color | Beige |
| Fill Material | Memory Foam |
| Assembly Required | No (Unpacking and arrangement only) |
| Style | Modern |
| Special Feature | Wide armrest, Modular Design |
10. Warranty and Support
For warranty information or customer support, please refer to the purchase documentation or contact ONEMMLION customer service directly through the retailer where the product was purchased. Keep your proof of purchase for any warranty claims.