Introduction
This manual provides comprehensive instructions for the assembly, operation, and maintenance of your COSIEST 7-Piece Outdoor Sectional Sofa. Please read these instructions carefully before assembly and use to ensure proper setup and longevity of your furniture. Keep this manual for future reference.
Safety Information
For your safety and to prevent damage to the product, please observe the following:
- Do not overload the coffee table. Excessive weight can cause damage or instability.
- Ensure the sectional sofa is properly anchored to prevent tipping, especially on uneven surfaces or during strong winds.
- Keep children away from the assembly area. Small parts can be a choking hazard.
- Always use the furniture on a flat, stable surface.
Package Contents
Verify that all components listed below are present before beginning assembly. If any parts are missing or damaged, please contact COSIEST customer support.
- Corner Chairs (x2)
- Middle Chairs (x2)
- Oversized Ottomans (x2)
- Glass Top Coffee Table (x1)
- Seat Cushions (x6)
- Back Cushions (x4)
- Floral Fantasy Print Pillows (x4)
- Furniture Clips (for connecting sections)
- Fastening Strips (for securing cushions)
- Assembly Toolkit (including Allen wrench)
Setup and Assembly
Assembly typically requires two people and can be completed in approximately 1 to 1.5 hours. Follow these steps carefully:
- Unpack Components: Carefully remove all parts from the packaging. Lay them out on a clean, soft surface to prevent scratches.
- Identify Hardware: Locate the included toolkit and identify all bolts, washers, and the Allen wrench.
- Assemble Frame Sections: Begin assembling each furniture section (corner chairs, middle chairs, ottomans, coffee table) according to the detailed diagrams provided in the separate assembly guide. Important: Do not fully tighten any screws until all components for that section are loosely assembled. This allows for proper alignment.
- Final Tightening: Once all sections are loosely assembled and aligned, gradually tighten all screws securely.
- Attach Furniture Clips: Use the provided furniture clips to connect the individual sectional pieces in your desired configuration. These clips prevent sections from sliding apart.
- Place Cushions and Pillows: Position the seat and back cushions on the respective furniture frames. Utilize the fastening strips to prevent cushions from sliding. Arrange the Floral Fantasy print pillows for comfort and aesthetic appeal.



Operating Instructions
Your COSIEST 7-Piece Outdoor Sectional Sofa offers flexible configuration options to suit your outdoor space.
- Configuration: The individual sections can be arranged in various layouts. Use the included furniture clips to secure the sections together once your desired arrangement is achieved.
- Cushion Stability: The cushions are equipped with fastening strips to prevent them from shifting during use. Ensure these strips are properly engaged with the furniture frame.
- Coffee Table Use: The glass-topped coffee table is designed for serving beverages and light items. Avoid placing excessively heavy objects on the glass surface.

Maintenance
Proper care will extend the life and appearance of your outdoor furniture.
- Frame Cleaning: Wipe the wicker and steel frames with a dry cloth to remove dust and debris. For stubborn dirt, use a damp cloth with mild soap and water, then rinse thoroughly and dry.
- Cushion Care: The cushion covers are removable and washable. Unzip the covers and follow the care instructions on the label. Air dry to prevent shrinking or damage.
- Glass Top Care: Clean the glass tabletop with a standard glass cleaner and a soft cloth.
- Weather Protection: While the materials are weather-resistant, covering the furniture during prolonged periods of harsh weather (heavy rain, snow, intense sun) or when not in use will help preserve its condition.
Troubleshooting
If you encounter any issues with your COSIEST outdoor furniture, consider the following common solutions:
- Instability: Check all bolts and connections to ensure they are fully tightened. Ensure the furniture is placed on a level surface.
- Cushions Sliding: Verify that the fastening strips on the underside of the cushions are securely attached to the furniture frame.
- Sections Separating: Ensure all furniture clips are properly installed and engaged between the sectional pieces.
- Missing Parts: If you discover missing parts during assembly, refer to the "Package Contents" section and contact customer support for assistance.
Specifications
| Attribute | Detail |
|---|---|
| Brand | COSIEST |
| Model Number | C2008011 |
| UPC | 767311079827 |
| Product Dimensions (L x W x H) | 116 x 64 x 25 inches |
| Item Weight | 187.2 pounds |
| Item Depth (Seating) | 32 inches |
| Material | PE Wicker, Powder-Coated Steel, Glass (tabletop), Poly-fiber Fabric (cushions) |
| Color | Warm Gray Wicker, Grey Cushions |

Warranty and Support
COSIEST is committed to providing quality products and customer satisfaction.
- Customer Support: For any questions, assistance with assembly, or to report missing/damaged parts, please contact COSIEST customer support. Contact information can typically be found on the product packaging or the COSIEST brand website.
- Returns: This product is returnable until January 31, 2026. Please refer to your purchase platform's return policy for detailed instructions.
- Protection Plans: Extended protection plans may be available for purchase. Refer to your retailer for details on 3-Year Protection Plans or Complete Protect options.
