1. Introduction
Thank you for choosing the STHOUYN 56" W Fabric Loveseat Sofa with 2 USB. This manual provides essential information for the safe assembly, operation, and maintenance of your new loveseat. Please read it thoroughly before use and retain it for future reference.
This compact and versatile loveseat is designed for comfort and convenience in various small spaces, including living rooms, bedrooms, apartments, lofts, and offices. It features integrated USB charging ports and side pockets for enhanced functionality.
2. Safety Information
To ensure safe use and prevent damage, please observe the following safety guidelines:
- Fire Hazard: Keep the loveseat away from open flames or high heat sources to prevent fire.
- Entrapment Risk: Supervise children and pets around the loveseat to avoid potential entrapment risks.
- Electrical Safety (USB Ports): Use the integrated USB ports with caution. Always follow the manufacturer's instructions for your charging devices to prevent electrical hazards, overheating, or damage to the loveseat's electrical components. Do not overload the USB ports.
- Weight Limit: Do not exceed the maximum weight capacity of 500 lbs (227 kg) to prevent structural damage or injury.
- Stability: Ensure all legs are securely attached and the loveseat is placed on a flat, stable surface before use. Avoid rocking or sudden movements that could compromise stability.
- Sharp Objects: Avoid using sharp objects near the fabric to prevent tears or punctures.
3. Package Contents
Your STHOUYN Loveseat package should contain the following items:
- Loveseat Frame (main body)
- Seat Cushions (2 pieces)
- Back Pillows (2 pieces)
- Legs (4 pieces, typically stored underneath the seat)
- Assembly Hardware Kit (including all necessary tools)
- Instruction Manual
Please inspect all components upon unpacking. If any parts are missing or damaged, contact STHOUYN customer support immediately.
4. Setup & Assembly
The STHOUYN Loveseat is designed for easy assembly, typically taking around 15 minutes with the included tools. Follow these steps for a smooth setup:
4.1 Unpacking
- Carefully open the packaging. Avoid using sharp objects that could damage the fabric.
- Remove all components from the box and lay them out on a clean, soft surface to prevent scratches.
- Locate the legs and hardware kit, usually stored in a zippered compartment underneath the main seat frame.
4.2 Attaching the Legs
- Turn the main loveseat frame upside down.
- Attach each leg to the designated corner mounts on the bottom of the frame. Ensure they are tightened securely using the provided tools.
- Once all legs are attached, carefully turn the loveseat upright.

Image: Underside of the loveseat, illustrating the attachment points for the legs. The legs are typically screwed into pre-drilled holes on the frame's underside.
4.3 Placing Cushions and Pillows
- Place the two seat cushions onto the loveseat frame.
- Position the two back pillows against the backrest. Allow a few days for the cushions and pillows to fully expand and fluff up after unpacking.

Image: A fully assembled STHOUYN loveseat in dark grey, showcasing the seat cushions and back pillows in place.
4.4 Assembly Video Guide
For a visual guide on the assembly process, please refer to the following video:
Video: Official STHOUYN video demonstrating the assembly of the 56" W Fabric Loveseat with 2 USB. This video provides a step-by-step visual guide to help with the setup process.
5. Operating Instructions
5.1 Using the USB Charging Ports
Your loveseat is equipped with two USB charging ports conveniently located on one side of the armrest. These ports allow you to charge your electronic devices while relaxing on the sofa.
- Locate the USB ports on the armrest.
- Plug your device's USB charging cable into one of the available ports.
- Ensure your device begins charging. If not, check the cable connection and the power source to the loveseat (if applicable, though typically integrated).

Image: A detailed view of the two USB charging ports integrated into the armrest of the loveseat, with a charging cable connected.
5.2 Utilizing Side Pockets
The loveseat features pockets on both sides, providing convenient storage for remote controls, magazines, books, or other small items.
- Simply place items into the pockets for easy access and to keep your space tidy.
6. Maintenance & Care
Proper care will extend the life and appearance of your STHOUYN Loveseat:
- Cleaning: For general cleaning, wipe the fabric with a damp cloth. For spills, blot immediately with a clean, dry cloth. Do not rub.
- Upholstery Cleaning Code: The upholstery cleaning code for this fabric is "W" (Water-based cleaner). Use only water-based shampoo or foam upholstery cleaner. Do not over-wet. Do not use solvents.
- Cushion Care: Periodically fluff and rotate cushions to maintain their shape and even out wear.
- Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause fabric fading. Position your loveseat away from direct sunlight or use curtains/blinds.
- Avoid Harsh Chemicals: Do not use harsh chemicals, abrasive cleaners, or bleach, as these can damage the fabric.
7. Troubleshooting
If you encounter any issues with your loveseat, refer to the following common troubleshooting tips:
- Wobbly Legs: Ensure all leg screws are tightened securely. If the issue persists, check if the loveseat is on an uneven surface.
- Cushions Not Fully Expanded: It may take a few days for vacuum-packed cushions to fully expand. Gently fluff them by hand to aid the process.
- USB Ports Not Working:
- Check if the loveseat's power connection (if external) is properly plugged in.
- Ensure your device's charging cable is fully inserted into the USB port.
- Test the USB port with a different device or cable to rule out device/cable issues.
- Avoid overloading the USB ports with high-power devices.
- Fabric Damage: For minor snags, carefully trim loose threads. For larger damage, contact customer support for advice.
If these steps do not resolve the issue, please contact STHOUYN customer support for further assistance.
8. Product Specifications
| Feature | Detail |
|---|---|
| Brand | STHOUYN |
| Model | B09KM25DVW |
| Type | Loveseat |
| Color | Dark Grey |
| Material Type | Cotton linen, High rebound sponge, Wood |
| Upholstery Fabric Type | Linen |
| Frame Material Type | Solid Wood |
| Furniture Leg Material | Metal |
| Product Dimensions (D x W x H) | 24.8"D x 56.3"W x 33.9"H |
| Seat Depth | 18.9 inches |
| Seat Height from Ground | 17.7 inches |
| Weight Capacity | 500 Pounds |
| Seating Capacity | 2 |
| Additional Features | 2 USB Ports, Side Pockets, Water Resistant, Stain Resistant, UV/Fade Resistant |
| Assembly Required | Yes (Includes All Assembly Tools) |
| Product Care Instructions | Damp cloth |
9. Warranty & Support
9.1 Manufacturer's Warranty
The STHOUYN 56" W Fabric Loveseat Sofa comes with a 30-day limited manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for any warranty claims.
9.2 Customer Support
STHOUYN is committed to providing excellent customer service. If you have any questions, concerns, or require assistance with your product, please do not hesitate to contact our dedicated after-sales service team. We are always glad to serve you and ensure a perfect shopping experience.
For support, please refer to the contact information provided with your purchase or visit the official STHOUYN store on Amazon: STHOUYN Store.