Product Overview
This Twin XL Over Queen Bunk Bed is designed to maximize vertical space, making it an ideal choice for families with multiple children, teenagers' rooms, or dormitories. The heavy-duty bunk bed structure is sturdy and durable, ensuring it meets the needs of the entire family. It features a space-saving design, enhanced safety features including a 12-inch high guardrail on the upper bunk and a built-in non-slip ladder, and a noise-free, stable construction with noise-reducing foam pads.
Constructed from premium steel with a chrome powder-coated finish, this bed offers exceptional wear resistance. The thick metal tubes and tightly secured bed slats provide outstanding stability and long-lasting use. The lower bed supports up to 600 lbs, while the upper bed can support up to 400 lbs, accommodating both kids and adults with ease.

Main view of the Miscoos Twin XL Over Queen Bunk Bed.
Assembly Instructions
Please watch the official assembly video for a visual guide. Ensure all parts are present before beginning assembly. An assistant is recommended for certain steps.
Official assembly video for the Miscoos Twin XL Over Queen Bunk Bed.
Step 1: Assemble the Headboard and Footboard
Attach the main vertical posts (parts 1 and 2) and then secure the lower headboard/footboard sections (part 4). Pay attention to the difference between upper and bottom bed parts as indicated by numbered labels.

Initial assembly of the headboard and footboard components.
Step 2: Connect the Headboard and the Footboard (Lower Bed)
Connect the assembled headboard and footboard sections for the lower bed using the designated horizontal support bars (parts 14 and 12). Apply foam tape (M) to part 12 to help reduce noise.

Connecting the main frame components for the lower bed.
Step 3: Connect the Slatted Bed Base (Lower Bed)
Attach the slatted bed base (part 9) to the lower bed frame. Ensure the ends of part 10 align with the holes on the side of the bed frame that have a nut structure. Secure these connections with screws E.

Installation of the slatted bed base for the lower bunk.
Step 4: Securing the Slatted Bed Base (Lower Bed)
Secure the slatted bed base by patiently installing parts 13 in sequence before fully tightening the screws on both sides. This ensures proper alignment and stability.

Securing the lower bed base with additional support components.
Step 5: Connect the Headboard and the Footboard (Upper Bed)
Connect the headboard and footboard sections for the upper bed (parts 6 and 12) to the lower bed frame. This step is easier with the help of an assistant. Apply foam tape (M) to part 12 to minimize noise.

Connecting the upper bed frame to the lower structure.
Step 6: Connect the Slatted Bed Base (Upper Bed)
Attach the slatted bed base (part 7) to the upper bed frame. Ensure the ends of part 8 align with the holes on the side of the bed frame that have a nut structure. Secure these connections with screws E.

Installation of the slatted bed base for the upper bunk.
Step 7: Securing the Slatted Bed Base (Upper Bed)
Secure the slatted bed base by patiently installing parts 5 in sequence before fully tightening the screws on both sides. This step is crucial for the overall stability and safety of the upper bunk.

Final securing of the upper bed base for enhanced stability.
Step 8: Connect the Ladder
Attach the ladder (parts 15 and 16) to the side of the bunk bed. Secure it firmly with screws D. Ensure the ladder is stable and safe for climbing.

Attaching the ladder to the bunk bed frame.
Operating Instructions
- Mattress Compatibility: The recommended mattress thickness for the upper bed is 6 inches, and for the lower bed, 6-8 inches. Mattresses are not included.
- Weight Capacity: The upper bed has a weight capacity of 400 lbs, and the lower bed has a weight capacity of 600 lbs. Do not exceed these limits.
- Ladder Use: Always use the provided ladder for climbing to and from the upper bunk. The 4-step non-slip ladder is designed for comfortable and secure use.
- Guardrails: The upper bed is equipped with a 12-inch high guardrail. Always ensure the guardrail is properly installed and maintained to prevent accidental falls.
- Noise Reduction: The bed frame is designed with noise-reducing foam pads to prevent friction and ensure a quiet sleeping environment.
Maintenance
To maintain your Miscoos Bunk Bed, simply clean with a damp cloth and dry thoroughly. Avoid using harsh chemicals or abrasive cleaners that could damage the powder-coated finish. Regularly check all screws and connections to ensure they remain tight and secure. Retighten if necessary to maintain stability and prevent noise.
Troubleshooting
- Squeaking/Noise: If the bed makes noise, ensure all screws are tightened. The bed frame includes noise-reducing foam pads; verify they are correctly placed on the slats.
- Wobbling/Instability: Check that all connections are secure and that the extra support legs are properly installed and making contact with the floor. Ensure the bed is on a flat, even surface.
- Missing/Damaged Parts: If you find any missing or damaged parts during assembly, please contact Miscoos customer support immediately for assistance.
- Ladder Issues: Ensure the ladder is securely attached to the bed frame at both the top and bottom connection points.
Product Specifications
| Color | Black |
| Material | Metal |
| Dimensions (L x W x H) | 82.7" x 63" x 65.6" |
| Upper Guardrail Height | 12" |
| Clearance from Ground to Bed | 11.5" |
| Recommended Mattress Thickness (Upper Bed) | 6" |
| Recommended Mattress Thickness (Lower Bed) | 6-8" |
| Weight Capacity (Upper Bed) | 400 lbs |
| Weight Capacity (Lower Bed) | 600 lbs |
| Net Weight | 118 lbs |
| Assembly Required | Yes |
| Included Components | Bed Frame, Assembly Manual, Necessary Hardware, Guardrails, Slats |
| Special Features | Anti-shaking, Heavy Duty, No Box Spring Needed, Squeak Resistant |
| Compatible Mattress Size | Twin XL, Queen |
| Furniture Finish | Chrome Powder Coated |
Important Safety Information
- Ensure the bed frame supports a maximum weight of 400 lbs on the upper bunk and 600 lbs on the lower bunk.
- Use the ladder with caution, ensuring a comfortable and slip-resistant climb due to the soft PVC rubber covers.
- Always use the 12-inch high guardrail on the upper bunk to prevent accidental falls.
- Carefully follow the assembly manual to ensure stability and prevent shaking or noise.
- Do not allow children under 6 years of age on the upper bunk.
- Periodically check and ensure that the guardrail, ladder, and other components are in their proper position and are free from damage.
Warranty and Support
Miscoos is committed to providing high-quality products and customer satisfaction. If you encounter any issues with your bunk bed, including missing or damaged parts, or require technical assistance, please do not hesitate to contact our customer support team. Our top priority is to ensure you are completely satisfied with your purchase.
For support, please refer to the contact information provided in your product packaging or visit the official Miscoos website.