1. Introduction
This manual provides comprehensive instructions for the assembly, operation, maintenance, and troubleshooting of your LINSY HOME S900-C11-60 Modular Sectional Sofa. Please read this manual thoroughly before assembly and use to ensure proper function and longevity of your product.

Image 1.1: The LINSY HOME S900-C11-60 Modular Sectional Sofa in a typical U-shaped configuration.
2. Package Contents
Your LINSY HOME Modular Sectional Sofa is delivered in multiple packages (typically 7 boxes for the 6-seat model). Please ensure all components are present before beginning assembly.
- Modular Seat Units (with integrated storage)
- Backrests
- Armrests (if applicable to your configuration)
- Seat Cushions (memory foam)
- Back Cushions
- Hardware Kit (screws, L-brackets, U-shaped connectors, Allen wrench)
- Plastic Feet



Image 2.1: Examples of individual modular components: single seat, ottoman, and armrest.
3. Assembly Instructions
No extra tools are needed for assembly; an Allen wrench is provided. For faster assembly, a power drill with an appropriate bit can be used. The sofa is designed for easy assembly, even for individuals with limited experience.
3.1 Unpacking and Initial Setup
- Unpack all boxes and identify each component. The hardware and screws are located in a hidden space under the armrest, accessible by unzipping the fabric.
- Attach the four hard plastic feet to the bottom of each modular unit by screwing them in.
3.2 Attaching Backrests and Armrests
- For each seat unit, screw the two L-shaped brackets onto the back of the seat frame where the backrest will attach.
- Slide the backrest onto the installed L-shaped brackets. Ensure it is securely seated.
- If using armrests, screw the S-shaped brackets onto the sides of the seat frame. Slide the armrests onto these brackets.
3.3 Connecting Modular Units
- Arrange your desired sofa configuration.
- Use the U-shaped connectors to link adjacent modular units. These connectors slide into the loops on the sides of each unit, ensuring a stable connection.
3.4 Cushion Placement
- Place the seat cushions onto the seat frames. Note that cushions are vacuum-packed and may take up to 72 hours to fully decompress and reach their intended firmness.
- Place the back cushions against the backrests.
Video 3.1: An official assembly guide demonstrating the step-by-step process of setting up the modular sofa components.
4. Operating Your Modular Sofa
The LINSY HOME Modular Sectional Sofa offers versatile configurations and features for enhanced comfort and functionality.
4.1 Reconfiguring Your Sofa
The modular design allows for endless configurations. To change the layout:
- Remove all cushions.
- Detach the U-shaped connectors between units.
- Rearrange the individual seat units, ottomans, and armrests as desired.
- Reconnect the units using the U-shaped connectors to secure the new configuration.
- Replace cushions.

Image 4.1: Visual representation of the sofa's dimensions and potential modular arrangements.
Video 4.1: This video illustrates how to customize and create endless configurations with the modular sofa units.
Video 4.2: This video highlights the versatility and flexible modular design of the sofa, showcasing various arrangements.
4.2 Utilizing Storage Space
Each modular seat unit features a hidden storage compartment. To access:
- Lift the seat cushion.
- The top board of the seat frame can be lifted using the fabric handle to reveal the storage area.
- Store items such as blankets, pillows, or board games.
- Ensure the top board is securely placed back before replacing the cushion.

Image 4.2: The built-in spacious storage compartments within each modular unit.
4.3 Sofa Bed Functionality
Certain configurations allow the sofa to act as a sofa bed. By arranging the seat units and ottomans, a flat sleeping surface can be created. The memory foam cushions provide comfort for sleeping.

Image 4.3: A modular sofa configured into a comfortable sleeper sofa bed.
5. Maintenance
Proper care and maintenance will extend the life and appearance of your LINSY HOME sofa.
5.1 Cleaning Fabric Covers
All fabric covers, except for the armrest covers, are removable and machine-washable. This allows for easy cleaning of spills and stains.
- Unzip and remove the covers from the seat and back cushions.
- Machine wash the covers according to the care label instructions (typically cold water, gentle cycle).
- Tumble dry on low heat or air dry to prevent shrinking or damage.
- Re-install the clean, dry covers onto the cushions.

Image 5.1: Demonstrating the removal of sofa covers for washing.
Video 5.1: This video demonstrates how to remove and change covers for a fresh look, highlighting their machine-washable nature.
5.2 General Care
- Regularly vacuum the sofa to remove dust and debris.
- Avoid direct sunlight exposure to prevent fading.
- Blot spills immediately with a clean, dry cloth. Do not rub.
6. Troubleshooting
This section addresses common issues you might encounter with your modular sofa.
6.1 Cushions Not Fully Expanded
Issue: Cushions appear flat or not fully expanded after unpacking.
Solution: The cushions are vacuum-packed for shipping. Allow up to 72 hours for them to fully decompress and regain their shape and firmness. Gently fluffing them can help accelerate the process.
6.2 Wobbly Backrests or Units
Issue: Backrests or connected modular units feel wobbly.
Solution: Ensure all L-shaped brackets for backrests and U-shaped connectors between units are securely fastened. Check that the screws holding the brackets are tightened. If issues persist, verify that the brackets are correctly aligned and installed according to the assembly instructions.
6.3 Difficulty Moving Units on Hardwood Floors
Issue: The plastic feet scratch or make noise when moving units on hardwood floors.
Solution: Consider attaching felt pads or furniture sliders to the bottom of the plastic feet to protect your flooring and allow for smoother movement.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | LINSY HOME |
| Model Number | RUBIK I (S900-C11-60) |
| Type | Convertible Modular Sectional Sofa |
| Color | Blue |
| Upholstery Fabric Type | 100% Polyester (CA65 and OEKO-TEX certificated) |
| Fill Material | Memory Foam, Steel Springs |
| Frame Material Type | Solid Hardwoods |
| Item Dimensions (Overall) | 54 x 115 x 35 inches (approximate, varies by configuration) |
| Seat Depth | 20.1 inches |
| Seat Height | 17.3 inches |
| Item Weight | 394 Pounds (for the 6-seat configuration) |
| Weight Capacity (per seat) | 300 lbs |
| Total Weight Capacity | 1800 Pounds |
| Special Features | Hidden Storage in each seat, Removable & Washable Covers, Customizable Configurations |
| Certifications | BIFMA X5.4-2020, CA65, OEKO-TEX Standard 100 |
| Assembly Required | Yes |

Image 7.1: Key quality and safety features of the LINSY HOME sofa.
8. Warranty and Support
8.1 Warranty Information
LINSY HOME offers a lifetime warranty on this modular sectional sofa. This warranty covers manufacturing defects and structural integrity under normal use.
8.2 Customer Support
If you have any questions regarding assembly, missing parts, product functionality, or warranty claims, please contact LINSY HOME customer service. We aim to respond within 24 hours to ensure your complete satisfaction.
Contact information can typically be found on the product packaging or the official LINSY HOME website.