1. Important Safety Information
Read all instructions carefully before assembling and using this bunk bed. Keep this manual for future reference.
- Always secure the ladder tightly to the bed to prevent entrapment.
- This product is intended for children aged 6 and above.
- Always follow the assembly instructions carefully to ensure stability.
- Do not exceed the weight capacity of 250 lbs for the upper bed or 350 lbs for the lower bed.
- Ensure all connections are tight before use. Periodically check and tighten hardware as needed.
- Use only mattresses that comply with the recommended thickness: Upper bed: 4-6 inches; Bottom bed: 8 inches.
- Do not allow children under 6 years of age on the upper bunk.
- Prohibit more than one person on the upper bunk.
- Prohibit horseplay on or under the bed.
- Always use the ladder for entering and leaving the upper bunk.
- The use of a night light may provide added safety for a child using the upper bunk.
- Guardrails are essential for preventing falls from the upper bunk.
- Do not attach or hang items to any part of the bunk bed that are not designed for use with the bed; for example, but not limited to, hooks, belts, and jump ropes.
2. Product Specifications

Figure 2.1: Detailed dimensions of the LostCat Metal House Bunk Bed with Slide.
| Feature | Detail |
|---|---|
| Product Type | Bunk Bed |
| Size | Twin over Twin |
| Color | Black |
| Product Material | Steel + MDF |
| Bed Slat Material | Steel |
| Overall Product Dimensions | 77.9"L x 41.3"W x 82.2"H |
| Overall Product Weight | 125 LBS |
| Weight Capacity (Upper Bed) | 250 LBS |
| Weight Capacity (Bottom Bed) | 350 LBS |
| Recommended Mattress Thickness (Upper Bed) | 4-6 inches |
| Recommended Mattress Thickness (Bottom Bed) | 8 inches |
| Recommended Age | > 6 years old |
| Box Spring Required | No |
| Number of Slats (Upper Bed) | 21 |
| Number of Slats (Bottom Bed) | 21 |
| Assembly Required | Yes (Full Assembly Needed) |
| Estimated Assembly Time | 60 minutes |
| Suggested Number of People for Assembly | 2 |
| Additional Tools Required | All Tools Included |
| Country of Origin | Vietnam |
Note: Manual measurements may have reasonable error. Slight chromatic aberration may occur due to lighting or display.
3. Assembly Instructions
This bunk bed requires full assembly. It is recommended that two people assemble the bed. All necessary tools are included. Avoid using power tools during assembly to prevent damage to components.
3.1 Before You Begin
- Unpack all components and lay them out on a clean, soft surface (like a carpet or blanket) to prevent scratches.
- Verify that all parts and hardware are present by comparing them with the parts list provided in your packaging. If any parts are missing or damaged, contact customer support immediately.
- Familiarize yourself with the assembly diagrams provided in the physical manual.
3.2 Step-by-Step Assembly Overview
Follow the detailed diagrams and instructions provided in the physical manual included with your product. The general steps involve:
- Assemble the lower bed frame.
- Attach the support structures for the upper bed.
- Assemble the upper bed frame, including guardrails.
- Install the roof design elements.
- Attach the slide securely to the upper bed.
- Attach the ladder securely to the upper bed.
- Tighten all bolts and screws once the entire structure is assembled. Do not overtighten.

Figure 3.2.1: LostCat Bunk Bed with Slide in a child's room setting.

Figure 3.2.2: Front view of the LostCat Bunk Bed, highlighting the slide and house design.

Figure 3.2.3: Lifestyle image of the LostCat Bunk Bed in a decorated room.
4. Operating Instructions
4.1 Using the Bunk Beds
- Ensure mattresses are properly placed and fit within the bed frames.
- Always use the integrated ladder to access the upper bunk. Do not climb on the bed frame or guardrails.
- The upper bunk is designed for one occupant at a time.
- Ensure guardrails are always in place and secure when the upper bunk is in use.
4.2 Using the Slide
- The slide is intended for single-person use at a time.
- Supervise children when using the slide.
- Ensure the area around the slide exit is clear of obstructions.
- Do not climb up the slide. Always use the ladder to access the upper bunk before using the slide.
5. Maintenance and Care
- Cleaning: For general cleaning, wipe down the metal and MDF surfaces with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners.
- Product Care: For the metal and MDF components, wipe with a soft, dry or slightly damp cloth. Do not use abrasive cleaners. For any fabric elements (not included with the bed but potentially added by user), follow their specific care instructions.
- Hardware Check: Periodically check all bolts, screws, and connections to ensure they remain tight. Retighten as necessary to maintain structural integrity and safety.
- Inspection: Regularly inspect the bed for any signs of wear, damage, or loose parts. Discontinue use if any significant damage is found and contact customer support.
6. Troubleshooting
- Difficulty during assembly: If you find assembly challenging, ensure you have two people working together as recommended. Double-check the instruction diagrams carefully for correct orientation of parts. Some parts may appear similar but have subtle differences. Do not force parts together.
- Wobbling or instability: Ensure all bolts and screws are fully tightened. Check that the bed is placed on a level surface. If the issue persists, disassemble and reassemble, paying close attention to each connection.
- Missing or damaged parts: If any parts are missing or damaged upon arrival, do not proceed with assembly. Contact LostCat customer service immediately for replacement parts.
- Slide not secure: Ensure the slide is correctly attached to the upper bed frame according to the assembly instructions. Verify all fasteners are tight.
7. Warranty and Support
7.1 Warranty Information
This LostCat bunk bed comes with a One Year Warranty covering manufacture defects from the date of purchase.
7.2 Customer Support
For any questions, concerns, or assistance with assembly, parts, or warranty claims, please contact LostCat customer service. Refer to your purchase documentation for specific contact details or visit the official LostCat store on Amazon: