1. Product Overview
The advwin Twin Size Loft Bed is a multifunctional furniture piece designed to optimize space in compact rooms. It integrates a sleeping area, a dedicated workstation with a desk, and extensive storage solutions including drawers, shelves, and a hanging area. For enhanced functionality, it features a built-in charging station and LED lighting. The robust metal frame ensures durability and safety, accommodating both children and adults.

Figure 1: Overall view of the advwin Twin Size Loft Bed.
2. Safety Information
Please read and understand all instructions before assembly and use. Failure to follow these instructions may result in serious injury.
- Weight Capacity: The upper bed is designed to support up to 350 lbs. Do not exceed this weight limit.
- Guardrails: Always use the provided guardrails on the upper bunk. Ensure they are securely fastened.
- Mattress: Use a mattress that is 4-6 inches thick and measures 39" x 75" for the Twin size bed. Ensure the mattress does not exceed the height of the guardrails.
- Climbing: Always use the designated stairs for climbing to and from the upper bed. Do not jump on the bed.
- Assembly: Assembly requires two adults. Ensure all bolts and screws are tightened securely before use. Periodically check and re-tighten all fasteners.
- Placement: Position the bed away from windows, cords, or other items that could pose a strangulation hazard.
- Anti-Tipping Device: Utilize the anti-tipping device if provided, securing the bed to a wall for added stability.

Figure 2: The bed features a 11.8-inch full-length enclosed guardrail and a leather-padded headboard for safety and comfort. A mattress thickness of 4-6 inches is recommended.
3. Package Contents
The advwin Twin Size Loft Bed is delivered in two boxes (Box A and Box B), which may arrive on different days. Please verify all parts are present before beginning assembly. A detailed parts list is included in the assembly instructions manual provided with the product.

Figure 3: The product is shipped in two separate boxes, labeled Box A and Box B.
4. Assembly Instructions
Assembly requires two adults and approximately 2-3 hours. Tools for assembly are included. Follow the numbered steps carefully. Refer to the included paper manual for detailed diagrams and part identification.
4.1. Preparation
- Clear a spacious area for assembly.
- Unpack all components and lay them out, organizing them by part number.
- Identify all hardware (screws, bolts, nuts) and ensure quantities match the parts list.

Figure 4: All components should be laid out and organized before starting assembly.
4.2. Step-by-Step Assembly
- Assemble the Bed Frame: Begin by connecting the main metal frame components. Ensure all connections are snug but do not fully tighten bolts until the entire frame is assembled.
- Install Bed Slats: Securely attach the bed slats to the upper bed frame. These provide mattress support.
- Attach Guardrails: Fasten the safety guardrails to the upper bed frame. Verify they are stable and meet safety standards.
- Construct the Desk and Shelves: Assemble the desk surface and the corner shelves according to the diagrams. Attach them to the main bed frame structure.
- Assemble the Staircase: Build the staircase unit, ensuring each step is securely attached. The staircase also functions as storage drawers.
- Integrate Storage Drawers and Hanging Area: Place the fabric drawers under the desk and assemble the hanging rod for the closet section within the staircase unit.
- Install Charging Station and LED Lights: Mount the charging station into the designated slot on the desk. Affix the LED light strips to the mesh panels and connect them as per instructions.
- Final Tightening: Once all components are in place, systematically tighten all bolts and screws. Do not overtighten.
Video 1: A time-lapse video demonstrating the assembly process of the advwin Twin Size Loft Bed. This video provides a visual guide to help with the construction of the bed frame, desk, stairs, and other integrated features.
5. Features and Usage
5.1. Integrated Desk and Shelves
The spacious wooden desk provides a dedicated area for studying, working, or gaming. Corner shelves offer additional display and storage space for books, accessories, or decorative items.

Figure 5: The desk area with integrated shelves, suitable for study or work.
5.2. Charging Station
A convenient charging station is built into the desk, featuring two AC outlets and two USB ports. This allows for easy charging of laptops, phones, and other electronic devices.

Figure 6: Detail of the built-in charging station for electronic devices.
5.3. Storage Stairs
The staircase is designed with integrated drawers in each step, offering discreet storage for toys, clothes, or other personal items. The wide steps and sturdy handrails ensure safe climbing.

Figure 7: The staircase features pull-out drawers for additional storage, making efficient use of space.
5.4. Hanging Area
Adjacent to the staircase, an open hanging area with a rod is available for clothes, jackets, or backpacks, providing an organized closet solution.

Figure 8: The hanging area provides convenient space for clothing or bags, located within the staircase unit.
5.5. LED Lighting
The bed includes LED lights integrated into the mesh panels, offering customizable colors and lighting patterns. These lights can be controlled via an app or a physical button, enhancing the ambiance of the space.

Figure 9: The loft bed illuminated with its integrated LED lighting system, showcasing various color options.
6. Maintenance
- Cleaning: Wipe down metal and wood surfaces with a soft, damp cloth. Avoid harsh chemicals that may damage the finish.
- Fasteners: Periodically check all bolts, screws, and connections to ensure they remain tight. Re-tighten as necessary to maintain stability and safety.
- LED Lights: If LED lights malfunction, check the power connection and controller. Refer to the LED light manual for specific troubleshooting.
- Fabric Drawers: The fabric drawers can be spot cleaned with a mild detergent and air-dried.
7. Troubleshooting
- Bed feels wobbly: Ensure all bolts and screws are fully tightened. Check that the bed is placed on a level surface.
- Parts missing or damaged: Contact advwin customer support with your product model and a description of the missing/damaged parts.
- LED lights not working: Verify the power adapter is securely plugged into both the wall outlet and the LED strip controller. Check the controller for any loose connections.
- Drawers not sliding smoothly: Ensure the drawer tracks are clean and free of obstructions. Check that the drawers are assembled correctly.
8. Specifications
| Feature | Detail |
|---|---|
| Size | Twin |
| Product Dimensions | 94.5"L x 42.1"W x 65.7"H |
| Brand | advwin |
| Color | White |
| Material | Metal frame, Laminated wood, Fabric drawers |
| Special Features | No Box Spring Needed, LED Lights Included, Charging Station Included, Safe Stairs and Railings, Ample Storage Space, Space Saving |
| Assembly Required | Yes |
| Recommended Mattress Thickness | 4-6 inches |
| Weight Capacity | 350 lbs |
9. Warranty and Support
For warranty information, missing parts, or technical support, please refer to the contact details provided in your product packaging or visit the official advwin website. Keep your purchase receipt for warranty claims.