1. Important Safety Information
Please read and understand all instructions before assembling and using this bunk bed. Failure to follow these instructions may result in serious injury.
- Always assemble the bunk bed according to the provided instructions to ensure stability and structural integrity.
- Do not exceed the maximum weight capacity: 400 lbs for the upper bed and 600 lbs for the lower bed.
- Supervise children when they are using or assembling the bed.
- Exercise caution regarding sharp edges during assembly and use.
- The bunk bed is equipped with full-length guardrails on the upper bunk to prevent falls. Ensure they are always securely in place.
- The 3-step EVA anti-slip ladder provides secure access to the upper bunk. Always use the ladder for climbing.
- This bed frame meets strict safety standards and is suitable for both children and adults.

Image: 360° Safety Design featuring a 12-inch full-length guardrail and built-in headboard and footboard for mattress security.
2. Setup and Assembly
The Mixcous Queen Over Queen Bunk Bed requires assembly. Detailed instructions are included with your product. It is recommended to have two people for assembly to ensure ease and safety.
2.1 Before You Begin
- Unpack all components and verify against the parts list provided in the instruction manual.
- Ensure all screw holes are threaded correctly and no parts are misaligned.
- Keep all parts, especially small hardware, out of reach of children during assembly.
2.2 Assembly Tips
- The bed comes with silicone caps on the slats to reduce friction and squeaking, ensuring smoother installation.
- Follow the step-by-step instructions and diagrams carefully.
- Do not fully tighten all screws until the entire frame is assembled to allow for minor adjustments.

Image: Ladder with comfortable EVA pads and recommended mattress specifications.
3. Operating and Usage
The Mixcous Queen Over Queen Bunk Bed is designed for efficient space utilization and comfortable sleeping arrangements.
3.1 Mattress Compatibility
- Both the upper and lower bunks are designed to accommodate Queen size mattresses (60"W x 80"L).
- A mattress thickness of 4-8 inches is recommended for optimal safety and comfort, especially for the upper bunk with guardrails.
- No box spring is needed for this bed frame.
3.2 Under-Bed Storage
The bunk bed features an 11.5-inch clearance under the lower bed, providing ample space for storage bins, toys, or bedding, helping to keep your room organized.

Image: Large Under-Bed Storage area with 9.8 inches of clearance.
4. Maintenance
To ensure the longevity and continued safety of your Mixcous Queen Over Queen Bunk Bed, follow these maintenance guidelines:
- Regular Inspection: Periodically check all bolts, screws, and connections to ensure they are tight. Re-tighten as necessary.
- Cleaning: Wipe down the metal frame with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
- Noise Reduction: The bed is designed with foam-padded metal slats and silicone caps to minimize noise. If any squeaking occurs, inspect the slat connections and ensure all frame components are securely fastened.
- Finish Care: The chrome powder coating is designed to resist wear and tear. Avoid scratching the finish with sharp objects.
5. Troubleshooting
This section addresses common issues you might encounter with your bunk bed.
5.1 Bed Wiggles or Feels Unsturdy
- Check Connections: Ensure all bolts and screws are fully tightened. Loose connections are the most common cause of instability.
- Level Surface: Verify that the bed is placed on a flat, level surface. Uneven flooring can cause wobbling.
- Re-assembly: If wobbling persists, consider disassembling and re-assembling the bed, paying close attention to each step in the instruction manual to ensure all parts are correctly aligned and secured.
5.2 Squeaking Noises
- Slat Caps: Ensure all silicone caps on the slats are properly in place. These are designed to prevent metal-on-metal noise.
- Tighten Fasteners: Re-tighten all frame bolts and screws.
- Mattress Movement: Sometimes the mattress itself can cause noise. Try shifting the mattress or placing a thin pad between the mattress and the slats.
5.3 Missing or Damaged Parts
- If you find any parts missing or damaged upon unboxing, refer to the contact information in the Support section to request replacements.
- Ensure you have correctly identified parts using the provided parts list and diagrams.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Mixcous |
| Model Number | QOQB |
| Size | Queen Over Queen |
| Material | Metal (Reinforced Steel Tubing) |
| Color | Black |
| Finish Type | Lacquered (Chrome Powder Coating) |
| Product Dimensions (L x W x H) | 82.7" x 63" x 65.5" |
| Item Weight | 90 Pounds |
| Upper Bed Weight Capacity | 400 lbs |
| Lower Bed Weight Capacity | 600 lbs |
| Compatible Mattress Size | Queen |
| Recommended Mattress Thickness | 4-8 inches |
| Under-Bed Clearance | 11.5 inches |
| Special Features | Heavy Duty, No Box Spring Needed, Non-slip Ladder, Space Saving, Squeak Resistant |
| Included Components | EVA Padded Ladder, Footboard, Guardrails, Headboard, Slats |
| Assembly Required | Yes |

Image: Product dimensions and weight capacities.

Image: Heavy-Duty Bunk Bed construction details, including noise-reducing features and extra support.
7. Warranty and Support
7.1 Product Warranty
Specific warranty details for the Mixcous Queen Over Queen Bunk Bed are not provided in the available product information. Please refer to your purchase documentation or contact the seller for warranty inquiries.
7.2 Customer Support
For any questions, assistance with assembly, or to report missing/damaged parts, please contact customer support through the platform where you purchased the product. Amazon offers 90-day easy returns and customer support for this item.