Introduction
Thank you for choosing the COSIEST 7-Piece Outdoor Patio Furniture Sectional Sofa. This manual provides essential information for the safe assembly, operation, and maintenance of your new outdoor furniture set. Please read all instructions carefully before assembly and retain this manual for future reference.

Image: The complete COSIEST 7-Piece Outdoor Patio Furniture Sectional Sofa set, including two corner chairs, four armless chairs, and a glass-top coffee table, arranged on a lawn next to a swimming pool.
Video: An overview of the COSIEST 7-Piece Outdoor Patio Furniture Sectional Sofa, showcasing its design and various configurations in an outdoor setting.
Safety Information
- Always assemble the furniture on a soft, non-abrasive surface to prevent damage.
- Ensure all bolts and screws are securely tightened before use. Periodically check and re-tighten as necessary.
- Do not exceed the maximum weight capacity of 350 pounds per individual seating section.
- Keep children and pets away from the assembly area. Small parts can be a choking hazard.
- Avoid placing hot items directly on the glass-top coffee table without protective coasters.
- In adverse weather conditions (strong winds, heavy rain), consider covering or securing the furniture to prevent damage or injury.
Package Contents
Your COSIEST 7-Piece Outdoor Patio Furniture set includes the following components:
- 2 x Corner Chairs
- 4 x Armless Chairs
- 1 x Glass-Top Coffee Table
- 6 x Dark Grey Seat Cushions (3.5-inch high-density foam)
- 8 x Dark Grey Back Cushions
- 2 x Turquoise Accent Pillows
- Assembly Instructions
- Toolkit (Allen wrench, screws, etc.)
- Furniture Clips

Image: A visual breakdown of the included furniture pieces: two corner sofas, four armless chairs, and one coffee table, along with key dimensions and the 350 lbs seat weight capacity.
Assembly Instructions
Assembly typically requires two people and can be completed in approximately 1 to 1.5 hours. A toolkit is included with your purchase.
- Unpack Components: Carefully remove all parts from the packaging. Lay them out on a clean, soft surface to avoid scratches. Verify all components listed in the 'Package Contents' section are present.
- Initial Fastening: For each furniture piece, loosely attach all screws and bolts as indicated in the detailed assembly instructions provided in the box. Do not fully tighten any fasteners at this stage.
- Align and Square: Once all fasteners are loosely in place for a single piece, gently rock the piece to ensure it is square and level.
- Final Tightening: Systematically tighten all screws and bolts for that piece. Ensure they are snug but do not overtighten, as this can strip threads or crack components.
- Repeat for all pieces: Follow steps 2-4 for each corner chair, armless chair, and the coffee table.
- Attach Furniture Clips: Use the provided furniture clips to connect the individual sofa sections in your desired configuration. These clips prevent sections from sliding apart.
- Place Cushions: Position the seat and back cushions on the assembled sofa sections. The cushions feature fastening strips (Velcro) on the underside to secure them to the wicker frame and prevent sliding.
- Coffee Table Assembly: The coffee table typically involves attaching the legs to the tabletop frame. Place the glass top carefully onto the table, ensuring it sits securely.


Images: Details of the handwoven PE wicker, non-slip feet, and the glass-top coffee table with suction cups for stability.
Operating Instructions
The modular design of your COSIEST sectional sofa allows for various configurations to suit your space and needs.
- Configuration: Arrange the two corner chairs and four armless chairs in any desired layout. Use the included furniture clips to secure the sections together, preventing movement.
- Cushion Placement: Place the seat cushions firmly onto the wicker bases. Ensure the fastening strips (Velcro) on the underside of the cushions align and attach to the corresponding strips on the furniture frame. Position the back cushions for comfort.
- Coffee Table Use: The glass-top coffee table is designed for light items such as beverages, books, or decorative pieces. Avoid placing excessively heavy objects or standing on the table.

Image: Examples of how the modular sofa pieces can be arranged into different configurations to fit various outdoor spaces.
Maintenance
Proper care will extend the life and appearance of your outdoor furniture.
- Wicker Frame: Wipe the PE wicker frame with a dry cloth regularly to remove dust and debris. For deeper cleaning, use a mild soap solution and a soft brush, then rinse thoroughly with water and allow to air dry completely.
- Cushions and Pillows: The cushion covers are made from solution-dyed poly-fiber fabric, offering resistance to fading and weather extremes. They are removable and washable. Spot clean minor spills with a damp cloth and mild soap. For thorough cleaning, remove covers and hand wash or machine wash on a gentle cycle with cold water. Air dry only; do not tumble dry.
- Glass Top: Clean the glass surface with a standard glass cleaner and a soft cloth.
- Weather Protection: While designed for outdoor use, covering the furniture during prolonged periods of harsh weather (heavy rain, snow, intense sun) or when not in use will help preserve its condition.



Images: Detailed views of the cushion fabric, handwoven wicker, and the cushion's construction with a water-resistant, zippered cover.
Troubleshooting
- Wobbly Furniture: Check all bolts and screws to ensure they are securely tightened. If the issue persists, loosen all fasteners slightly, gently rock the piece to level it, then re-tighten.
- Cushions Sliding: Ensure the fastening strips (Velcro) on the underside of the cushions are properly aligned and attached to the furniture frame. Clean any debris from the strips if they are not adhering well.
- Difficulty Assembling: Review the assembly instructions carefully. Ensure you are using the correct hardware for each step and that all components are oriented correctly. Do not fully tighten screws until all are in place.
- Glass Top Movement: Verify that the suction cups (if applicable) are clean and properly attached to both the glass and the table frame.
Specifications
| Brand | COSIEST |
| Model Number | B07S7QBL1 |
| GTIN (UPC) | 767311079834 |
| Color | Chocolate Brown Wicker, Dark Grey Cushions |
| Material Type | PE Wicker, Poly-fiber Fabric, Steel Frame, Glass |
| Item Dimensions (Overall) | 110 x 55 x 25 inches (L x W x H, approximate configuration) |
| Item Weight | 194.7 Pounds |
| Corner Seat Dimensions | 29 x 29 x 25 inches (L x W x H) |
| Armless Chair Dimensions | 26 x 29 x 25 inches (L x W x H) |
| Coffee Table Dimensions | 26 x 26 x 14 inches (L x W x H) |
| Seat Weight Capacity | 350 pounds per chair section |
| Required Assembly | Yes |
Warranty and Support
For warranty information or assistance with your COSIEST product, please refer to the warranty card included in your package or contact COSIEST customer support directly. Contact details can typically be found on the COSIEST official website or through your retailer.
COSIEST is committed to providing quality products and customer satisfaction. If you encounter any issues or have questions, please do not hesitate to reach out to our support team.