1. Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your Mjkone 88 Inch U Shaped Modular Sectional Sofa Couch. Please read all instructions carefully before assembly and use to ensure safe and proper functionality.
The Mjkone Modular Sectional Sofa is designed for versatility and comfort, featuring a flexible U-shaped configuration with movable ottomans, high-quality corduroy fabric, and sturdy construction. Its modern design makes it a suitable addition to various living spaces.

Figure 1: Mjkone 88 Inch U Shaped Modular Sectional Sofa Couch
2. Safety Information
- Ensure all components are securely fastened before use.
- Do not stand or jump on the sofa.
- Keep small parts away from children during assembly to prevent choking hazards.
- Avoid placing the sofa near open flames or heat sources.
- Use caution when moving the sofa to prevent injury or damage.
3. Package Contents
Verify that all parts listed below are present before beginning assembly. If any parts are missing or damaged, please contact customer service.
- Modular Seat Units (various sizes)
- Movable Ottomans (2 units)
- Backrests and Armrests
- Seat Cushions and Back Cushions
- Sofa Legs and Midfeet
- Assembly Hardware (screws, washers, support rods, seat support blocks, seat frame connectors)
- Instruction Manual

Figure 2: Modular components for flexible arrangement
4. Setup and Assembly
The Mjkone Modular Sectional Sofa is designed for straightforward assembly. Follow the steps below for proper setup.
4.1 Assembly Steps
- Unpack Components: Carefully open all boxes and lay out the components on a clean, soft surface to prevent scratches.
- Attach Legs: Securely attach the sofa legs and any midfeet to the bottom of each modular seat frame using the provided screws. Ensure they are tightened for stability.
- Connect Seat Frames: Position the modular seat frames in your desired configuration. Use the provided seat frame connectors to link the units together, ensuring a snug and stable connection.
- Install Backrests and Armrests: Attach the backrests and armrests to their respective seat frames using the designated hooks and screws. Ensure all connections are firm.
- Place Cushions: Arrange the seat cushions and back cushions onto the assembled frame. Allow vacuum-sealed cushions to fully expand for 24-48 hours.
Video 1: Detailed assembly guide for the sectional sofa. This video demonstrates the step-by-step process of attaching legs, connecting modular units, and installing backrests and cushions.
Video 2: Assembly instructions for the sectional sofa, providing a concise overview of the installation process.
Video 3: Sofa installation video, illustrating the assembly of the modular units and placement of cushions.
Video 4: How to assemble this sofa, showing the connection of various parts to form the complete sectional.
5. Operating and Usage
The modular design of your Mjkone sectional sofa offers exceptional flexibility to adapt to your living space and needs.
5.1 Flexible Configurations
The two movable ottomans can be positioned on either side of the sofa to create a chaise lounger, or used independently as extra seating or footrests. The modular units can be rearranged to form various layouts, such as a U-shape, L-shape, or separate seating arrangements.

Figure 3: Examples of flexible sofa configurations
5.2 Comfort Features
The sofa is upholstered in breathable corduroy fabric, providing a soft and cozy seating experience. The sturdy construction ensures the shape and structural integrity are maintained over time, offering long-lasting comfort.

Figure 4: Close-up of the breathable corduroy fabric and high-density sponge cushion
6. Maintenance and Care
Proper care will extend the life and appearance of your Mjkone sectional sofa.
6.1 General Care
- Vacuum regularly using a soft brush attachment to remove dust and debris.
- Avoid direct sunlight to prevent fading of the fabric.
- Rotate cushions periodically to ensure even wear.
6.2 Cleaning Instructions
- For spills, blot immediately with a clean, dry cloth. Do not rub.
- For tougher stains, use a mild fabric cleaner and test on an inconspicuous area first.
- Do not machine wash cushion covers unless specified by the care label.
7. Troubleshooting
If you encounter any issues with your sofa, please refer to the following common solutions or contact customer service.
7.1 Common Issues
- Cushions not fully expanded: Allow 24-48 hours for vacuum-sealed cushions to fully regain their shape after unpacking. Gently fluff and massage them to aid the process.
- Sofa feels unstable: Recheck all leg and connector fastenings to ensure they are tightened securely.
- Fabric appears wrinkled: Light wrinkles from packaging should dissipate over time with use. Gentle steaming may help accelerate the process.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Mjkone |
| Model | 88 Inch U Shaped Modular Sectional Sofa Couch |
| Color | Light Grey |
| Material | Wood, Corduroy |
| Overall Dimensions | 88.6" (W) x 49.6" (D) x 34" (H) |
| Assembly Required | Yes |
| Style | Modern |
| Seating Capacity | 4-Seater |

Figure 5: Product Dimensions
9. Warranty and Support
Mjkone is committed to providing high-quality products and excellent customer service.
9.1 Customer Service
If you have any questions, require assistance with assembly, or need to report missing/damaged parts, please contact our customer service team. We aim to respond to all inquiries within 24 hours to ensure a seamless and satisfactory experience.
For support, please refer to the contact information provided with your purchase or visit the Mjkone Store on Amazon.
9.2 Protection Plans
Extended protection plans are available for purchase to cover your product beyond the standard warranty. Options include:
- 2-Year Protection Plan: $52.99
- 3-Year Protection Plan: $67.99
- Complete Protect: $16.99/month (covers all eligible past and future purchases)
Please note that these plans are offered by third-party providers and terms may vary. Refer to the specific plan details for full coverage information.