1. Introduction
This manual provides essential information for the safe assembly, operation, and maintenance of your KLMM Twin XL Over Queen Bunk Bed. Please read all instructions carefully before beginning assembly and retain this manual for future reference.

Image: The KLMM Twin XL Over Queen Bunk Bed with storage cabinets and USB ports, shown in an antique white finish within a bedroom setting.
2. Safety Information
WARNING: Always follow the assembly instructions carefully to ensure the bed frame's stability and safety. Be aware of the guard rails and other potential hazards when using the bed frame.
- Ensure all connections are securely tightened before use. Periodically check and re-tighten hardware as needed.
- The top bunk is not suitable for children under 6 years of age.
- Use only mattresses that comply with the recommended dimensions for each bunk (Twin XL for top, Queen for bottom).
- Always use the provided ladder for access to the top bunk. Do not jump on or off the bunk bed.
- Ensure the guard rails are properly installed and maintained on the top bunk to prevent falls.
- Do not attach or hang items on any part of the bunk bed that are not designed for use with the bed, e.g., hooks, ropes, or belts.
3. Product Features
- Charging Design: Equipped with 2 standard plug outlets and 2 USB ports on the top of the storage cabinets for convenient charging of electronic devices.
- Spacious Storage: Features 6 storage cabinets integrated into the side of the bed, ideal for books, toys, and other items, optimizing space in smaller rooms.
- Durable Material: Constructed from high-quality solid pine wood and MDF, ensuring strong stability, durability, and long-lasting use.
- Safety Design: Solid wood slats provide robust support, preventing mattresses from sliding and enhancing overall stability. The top bunk includes guard rails for added safety.
- Easy Assembly: Comes with clear assembly instructions and all necessary tools for straightforward installation.
4. Specifications
| Feature | Detail |
|---|---|
| Brand | KLMM |
| Model | Bunk Bed |
| Size | Twin XL Over Queen |
| Product Dimensions | 85.4"L x 64.1"W x 64.1"H |
| Color | Antique White |
| Material | Pine Wood, Engineered Wood |
| Special Features | Storage Cabinets, USB Ports, Standard Plug Outlets |
| Compatible Mattress Size | Twin XL (top), Queen (bottom) |
| Item Weight | 176 pounds |
| Assembly Required | Yes |

Image: Detailed dimensions of the bunk bed, showing length, width, and height measurements.
5. Setup and Assembly Instructions
Your KLMM Twin XL Over Queen Bunk Bed requires assembly. Please ensure you have all parts and tools as listed in the included assembly instructions before you begin. It is highly recommended that two adults participate in the assembly process due to the size and weight of certain components.
5.1 Tools Required
- Allen Wrench (usually included)
- Power Drill (recommended for securing slats, not included)
5.2 General Assembly Steps
- Unpack and Identify Parts: Carefully unpack all components and lay them out. Compare them against the parts list in your separate assembly guide to ensure nothing is missing or damaged.
- Assemble Bed Ends: Follow the specific diagrams in your manual to assemble the headboards and footboards for both the Twin XL and Queen beds.
- Attach Side Rails: Connect the side rails to the assembled bed ends. Ensure all bolts are securely tightened.
- Install Slats: Place and secure the wooden slats for both the upper (Twin XL) and lower (Queen) bunks. A power drill may be helpful for this step to ensure all slats are firmly attached.
- Assemble Storage Cabinets: Construct the integrated storage cabinets according to the instructions.
- Attach Ladder and Storage Unit: Securely attach the ladder and the storage cabinet unit to the main bed frame. Note that the ladder steps are smooth; consider adding grip tape for enhanced safety, especially for children.
- Final Connections: Carefully lift and position the Twin XL bed frame onto the Queen bed frame, ensuring all connecting points are aligned and secured with the provided hardware. This step requires two people.
- Insert Mattresses: Place the Twin XL mattress on the top bunk and the Queen mattress on the bottom bunk.

Image: The assembled KLMM Twin XL Over Queen Bunk Bed frame, showcasing its structure before mattresses are added.
6. Operating Instructions
6.1 Using the USB Ports and Outlets
The bunk bed features 2 standard plug outlets and 2 USB ports conveniently located on the top of the storage cabinets. To use them:
- Ensure the bed is properly assembled and the power cord for the charging station is plugged into a functional wall outlet.
- Connect your electronic devices (e.g., laptops, smartphones, tablets) to the USB ports or standard outlets as needed.

Image: A close-up view of the integrated USB ports and standard power outlets on the bunk bed's storage unit.
6.2 Utilizing Storage Cabinets
The 6 integrated storage cabinets provide convenient space for various items. Simply place books, toys, or other personal belongings within the compartments for easy access and organization.

Image: A detailed view of the storage cabinets, showing their design and accessibility.
7. Maintenance
- Cleaning: Wipe down the bed frame with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners that could damage the finish.
- Hardware Check: Periodically inspect all bolts, screws, and connections to ensure they remain tight. Re-tighten any loose hardware to maintain stability and safety.
- Slats Inspection: Regularly check the wooden slats for any signs of damage or wear. Replace any broken or weakened slats immediately to ensure proper mattress support.
- Ladder Safety: Ensure the ladder is always securely attached. If desired, add anti-slip strips to the ladder steps for extra grip.
8. Troubleshooting
- Squeaking Noises: If the bed makes squeaking noises, check all hardware connections and tighten any loose bolts. Ensure the slats are properly seated and secured.
- Unstable Frame: If the bed feels wobbly, re-check all assembly points. Ensure all components are correctly aligned and all fasteners are fully tightened. Verify that the bed is on a level surface.
- USB Ports/Outlets Not Working: Ensure the power cord for the charging station is securely plugged into both the bed unit and a functioning wall outlet. Check the wall outlet with another device to confirm it has power.
9. Warranty and Support
For any questions regarding assembly, missing parts, or product concerns, please contact KLMM customer service. Refer to your purchase documentation for specific warranty details. We are committed to providing timely assistance.