1. Safety Information
Please read all instructions carefully before assembly and use. Retain this manual for future reference.
- Assemble the sofa according to the provided instructions to ensure maximum stability.
- Ensure the product is sturdy and can safely support the intended user weight. The sofa has a 300 lbs weight capacity per seat.
- Do not stand on the sofa or use it as a step stool.
- Keep small parts and packaging materials away from children to prevent choking hazards.
- Periodically check all connections and fasteners to ensure they remain tight.
2. Product Overview
The LINSY HOME RUBIK I Modular Sectional Sofa is designed for versatility and comfort, allowing for various configurations to suit your living space. Each module features hidden storage and durable construction.
Key Features:
- Modular Design: Individual pieces can be rearranged to create numerous layouts, from a single chair to a large sectional.
- Removable & Machine-Washable Covers: Cushion and seat frame covers can be removed for easy cleaning.
- Premium Comfort: Seat cushions feature Bamboo Charcoal Memory Foam, high-density foam, and steel springs for support.
- Integrated Storage: Each seat includes a hidden storage compartment for blankets, pillows, or other items.
- Durable Construction: Equipped with robust hardware connectors for stable module connections.

Image: A fully assembled LINSY HOME RUBIK I Modular Sectional Sofa in a living room, showcasing its versatile design.
3. Components List
Ensure all components are present before beginning assembly. Refer to the packaging for a detailed list of parts. Hardware is typically located in a zippered compartment under an armrest or seat module.
- Seat Modules (various types: middle, corner, ottoman)
- Backrests
- Armrests (if included with your configuration)
- Legs
- Hardware (connectors, screws, Allen wrench)
4. Assembly Instructions
The LINSY HOME RUBIK I sofa requires assembly. Follow these steps carefully.
Video Guide: How to Assemble Your Modular Couches
Video: This video demonstrates the step-by-step assembly process for LINSY HOME modular sofa components, including attaching backrests, armrests, and connecting modules.
Step-by-Step Assembly:
- Unpack Components: Carefully remove all parts from the packaging. Locate the hardware box, often found in a zippered compartment under a seat or armrest.
- Attach Legs: For each module, securely screw the legs into the designated holes on the bottom of the base. Ensure they are tightened firmly.
- Attach Backrests: Align the metal brackets on the backrest with the corresponding slots on the rear of the seat module. Slide the backrest down until it locks into place. Repeat for all backrests.

Image: A diagram illustrating the dimensions of a single modular seat unit, including height, width, and depth.
- Attach Armrests (if applicable): If your configuration includes armrests, attach them to the sides of the seat modules using the provided hardware. Ensure they are securely fastened.
- Connect Modules: Arrange the individual modules in your desired configuration. Use the strong hardware connectors located on the sides and bottom of each module to link them together. Slide the connectors to lock the modules firmly in place. This ensures a stable and cohesive sofa.

Image: A close-up view of the robust hardware connector, highlighting its design for secure module attachment.
- Place Cushions: Position the seat and back cushions onto the assembled frame.
5. Configuration Options
The modular design of the RUBIK I allows for extensive customization. You can rearrange the single seats, ottomans, and armrests to create various sofa layouts.
Video Guide: Beyond Versatile and Practical
Video: This video showcases various possible configurations of the LINSY HOME modular sofa, demonstrating its adaptability to different spaces and needs.
Examples of Configurations:
- 2-Seat Sofa: Combine two single seat modules with two armrests.
- L-Shaped Sectional: Use multiple single seats, a corner module, and ottomans to form an L-shape.
- U-Shaped Sectional: Expand on the L-shape with additional modules to create a U-shaped seating arrangement.
- Individual Chairs: Each single seat module can function as a standalone chair.

Image: An overhead view displaying various possible arrangements of the modular sofa units, illustrating the flexibility of the design.
6. Care and Maintenance
Proper care will extend the life and appearance of your LINSY HOME sofa.
Video Guide: A Fresh Start with New Covers
Video: This video demonstrates how to remove and replace the washable covers on the sofa modules, showing the process for refreshing the sofa's appearance.
Cleaning Instructions:
- Removable Covers: The covers for cushions and seat frames are machine-washable. Unzip and remove the covers carefully.
- Washing: Wash covers in cold water on a gentle cycle with mild detergent. Do not bleach.
- Drying: Tumble dry on low heat or air dry. Avoid high heat to prevent shrinking or damage.
- Spot Cleaning: For minor spills, blot immediately with a clean, damp cloth. Use a mild fabric cleaner if necessary, testing on an inconspicuous area first.
- Frame Cleaning: Wipe the sofa frame with a soft, damp cloth. Avoid harsh chemicals.

Image: A person removing a sofa cover, demonstrating the ease of preparing covers for washing.

Image: A close-up of a hand unzipping a sofa cover, illustrating the removable and washable design.
7. Storage Function
Each seat module of the RUBIK I sofa includes a hidden storage compartment. To access, simply lift the seat cushion. This feature helps keep your living space tidy.

Image: A sofa module with its seat lifted, revealing a spacious storage compartment underneath, ideal for household items.

Image: An ottoman with its lid open, showcasing the internal storage space.
8. Materials and Construction
The LINSY HOME RUBIK I sofa is constructed with quality materials for durability and comfort.
- Frame: Solid wood construction provides a sturdy foundation.
- Cushions: A combination of Bamboo Charcoal Memory Foam, high-density foam, and steel springs offers a comfortable and supportive seating experience.
- Fabric: Tightly woven 100% polyester fabric, CA65 certified, ensures a soft and comfortable feel. The fabric is also Oeko-Tex Standard 100 certified.
- Connectors: Explosion-proof steel hardware connectors are used for secure and stable module connections.

Image: A close-up texture of the memory foam used in the cushions.

Image: A stack of solid wood planks, representing the durable frame construction.

Image: A close-up view of individual pocketed steel springs, part of the cushion support system.

Image: An illustration highlighting the BIFMA X5.4-2020 Certificate, indicating compliance with safety, durability, and structural standards, including a 300 lbs weight capacity.
9. Specifications
| Attribute | Detail |
|---|---|
| Brand | LINSY HOME |
| Model Name | RUBIK I |
| Color | Blue (as per product listing, other colors may vary) |
| Product Dimensions (Middle Seat Module) | 20.1"D x 25.6"W x 34.3"H |
| Seat Height | 34.3 Inches |
| Seat Depth | 20.1 inches |
| Material | Wood (frame), Foam (fill), 100% Polyester (fabric) |
| Item Weight | 59 pounds (per middle seat module) |
| Special Features | Arm Rest, Cushion Availability, Storage Function, Modular Design |
| Indoor/Outdoor Usage | Indoor |
| Assembly Required | Yes |
10. Troubleshooting
If you encounter any issues with your sofa, please refer to these common solutions.
- Sofa feels unstable: Ensure all hardware connectors between modules are fully engaged and tightened. Check that all legs are securely screwed into the base of each module.
- Difficulty connecting modules: Verify that the modules are aligned correctly before attempting to slide the connectors into place. Sometimes a slight lift or adjustment is needed.
- Covers not fitting properly after washing: Ensure covers were washed in cold water and tumble dried on low heat or air dried to prevent shrinking. Carefully re-stretch and fit them onto the cushions.
- Missing parts: Double-check all packaging and zippered compartments for small parts. If parts are genuinely missing, contact customer support.
11. Warranty and Support
For warranty information or further assistance, please contact LINSY HOME customer support through the retailer where the product was purchased or visit the official LINSY HOME website. Please have your purchase receipt and model number (RUBIK I) available when contacting support.





