Product Overview
This Polibi Twin-Over-Full Stairway Bunk Bed is designed for maximizing space and providing versatile sleeping arrangements. It features a twin-size upper bunk and a full-size lower bunk. The integrated stairway includes four compartments for storage, and three additional drawers are located beneath the lower bunk. The bed frame is constructed from solid pine wood, ensuring durability and stability. For enhanced safety, the upper bunk is equipped with a full-length guardrail, and the lower bunk includes both a headboard and footboard.

An overview of the Polibi Twin-Over-Full Bunk Bed in its assembled configuration, showcasing the twin upper bunk, full lower bunk, integrated stairway with storage, and three under-bed drawers. This image provides a complete view of the product's design and features.
Safety Information
- Guardrails: The upper bunk is equipped with a full-length guardrail. Ensure it is always securely in place to prevent falls.
- Stairway: The four-step stairway provides safe access to the upper bunk. Always use the stairway for climbing to and from the top bunk.
- Weight Capacity: Adhere strictly to the maximum weight recommendations: 200 lbs for the upper bunk and 250 lbs for the bottom bunk. Exceeding these limits can compromise safety and structural integrity.
- Mattress: Use only mattresses that comply with the specified dimensions to ensure proper fit and safety with guardrails.
- Assembly: Ensure all hardware is tightened securely during assembly and checked periodically thereafter. Loose connections can lead to instability.
- General Use: Do not allow jumping on the bed. Keep the area around the bed clear of obstructions.

A closer look at the upper bunk's safety features, including the full-length guardrail designed to prevent falls, and the sturdy wooden slat system that supports the mattress without requiring a box spring.
Setup Instructions
Assembly of the Polibi Twin-Over-Full Stairway Bunk Bed is required. Please follow the clear instructions provided in the packaging. All necessary tools are included. It is recommended that two adults perform the assembly for safety and ease.
- Unpack Components: Carefully unpack all parts and hardware. Verify that all components listed in the instruction manual are present and undamaged.
- Prepare Workspace: Choose a clear, flat area for assembly to prevent damage to the product or flooring.
- Follow Step-by-Step Guide: Refer to the detailed assembly manual included with your product. Each step is illustrated to guide you through the process.
- Secure Connections: Ensure all screws, bolts, and fasteners are tightened firmly. Do not overtighten to avoid stripping the wood.
- Install Slats: Place the wooden slats evenly across the bed frames for mattress support. No box spring is needed.
- Attach Guardrails: Securely attach the full-length guardrail to the upper bunk as instructed.
- Assemble Stairway and Drawers: Construct the stairway with its integrated storage compartments and assemble the under-bed drawers according to the manual.

This diagram illustrates the precise measurements of the bunk bed, including the length, width, and height of both the upper twin bunk and the lower full bunk, as well as the stairway and storage drawers. Refer to these dimensions during assembly and for space planning.

This image displays the robust wooden slat foundation for the lower full bunk, ensuring proper mattress support and ventilation.
Operating Instructions
Using the Bunk Bed Configuration
Once assembled, the bunk bed provides two sleeping surfaces: a twin bed on top and a full bed on the bottom. Ensure mattresses are placed correctly on the slat foundations. The stairway offers convenient access to the upper bunk.
Utilizing Storage Features
- Stairway Storage: The four compartments within the stairway are ideal for storing books, small toys, or other personal items.
- Under-Bed Drawers: The three spacious drawers beneath the lower bunk provide ample storage for bedding, clothing, or other necessities. These drawers are designed for smooth operation.

A detailed view of the four storage compartments built into the stairway of the bunk bed. These compartments offer convenient space for storing various items, enhancing the bed's functionality.

This image highlights the three spacious drawers located beneath the lower full bunk, providing ample storage for bedding, clothes, or other personal belongings.
Converting to Two Individual Beds
This bunk bed can be separated into two individual beds: one twin size and one full size. To convert, carefully disassemble the bunk bed structure by reversing the assembly steps. Ensure all connecting hardware is removed, and the individual bed frames are stable before use. The stairway and drawers will remain separate units.

This image demonstrates the versatility of the Polibi bunk bed, showing how it can be separated into two independent beds: one twin size and one full size. The three storage drawers are visible alongside the full bed.
Maintenance
- Cleaning: Wipe the bed frame with a soft, damp cloth. Avoid using harsh chemicals, abrasive cleaners, or polishes that may damage the wood finish.
- Hardware Check: Periodically inspect all bolts, screws, and fasteners to ensure they remain tight. Retighten as necessary to maintain structural integrity and safety.
- Wood Care: Protect the wood from direct sunlight and extreme temperature changes to prevent warping or fading.
- Drawer Maintenance: Keep drawer tracks clean and free of debris to ensure smooth operation.
Troubleshooting
- Squeaking Noises: If the bed squeaks, check all hardware connections. Loose bolts are a common cause. Retighten all fasteners.
- Instability/Wobbling: Ensure the bed is placed on a level surface. Recheck all assembly connections and tighten any loose hardware.
- Drawers Sticking: Check for any obstructions in the drawer tracks. Ensure the drawers are properly aligned within their runners.
- Missing Parts: If any parts were missing upon delivery, contact Polibi customer support immediately for assistance.
Specifications
| Feature | Detail |
|---|---|
| Brand | Polibi |
| Model | Twin-Over-Full Stairway Bunk Bed with Drawer, Storage and Guard Rail |
| Material | Pine Wood |
| Color | White |
| Overall Product Dimensions (L x W x H) | 91.73" x 54.33" x 61.4" |
| Upper Bunk Dimensions (L x W) | 76.97" x 42.91" |
| Bottom Bunk Dimensions (L x W) | 76.97" x 54.33" |
| Distance between Bunks | 34.84" |
| Upper Bunk Weight Capacity | 200 lbs |
| Bottom Bunk Weight Capacity | 250 lbs |
| Included Components | Bed Frame, Guardrails, Slats, 3 Drawers, Stairway with Storage |
| Mattress Requirement | No box spring needed |
Warranty Information
This Polibi product comes with a limited manufacturer's warranty. Please refer to the warranty card included in your packaging for specific terms, conditions, and duration. The warranty typically covers manufacturing defects under normal use. Keep your proof of purchase for any warranty claims.
Customer Support
For any questions, concerns, or assistance with your Polibi Twin-Over-Full Stairway Bunk Bed, please contact Polibi customer support. Contact information can typically be found on the product packaging, the included instruction manual, or the official Polibi website. Please have your model number (B0CBQ573CN) and purchase date ready when contacting support.