Important Safety Information
Please read all instructions carefully before assembly and use. Failure to follow these instructions may result in injury or damage to the product.
- Exceeding the maximum weight capacity of 900 lbs can lead to instability or collapse.
- Improper assembly may compromise the bed frame's structural integrity. Ensure all components are securely fastened as per instructions.
- Exercise caution to avoid injury risks from sharp edges or pinch points during assembly or when operating the hydraulic lifting mechanism. Keep hands and fingers clear of moving parts.
- Always ensure the mattress is properly seated before lifting or lowering the storage mechanism.
Product Overview
The HOSTACK Queen Size Lift Up Storage Bed Frame is designed to provide both comfort and practical storage solutions for your bedroom. This modern upholstered platform bed integrates several features to enhance your living space.
- Lift Up Storage Master: Features a strong hydraulic mechanism for effortless access to spacious under-bed storage.
- Wingback Headboard with Charging Station: Includes two convenient USB ports for charging mobile devices.
- Reading Light on Both Sides: Eye-protecting lights with three color temperatures and adjustable brightness, featuring a 360° swivel gooseneck.
- Modern Charm: Concise channel seam design with carefully wrapped linen fabric and plump upholstery.
- Built to Last: Crafted with premium fabric and sturdy metal construction, supporting up to 900 lbs.
- No Box Spring Required: Designed for use without a box spring, compatible with 8-12 inch thick mattresses.

Image: The HOSTACK Queen Size Lift Up Storage Bed Frame, showcasing its elegant design and integrated features in a bedroom environment.
Package Contents
Verify that all components listed below are present in your package before beginning assembly. If any parts are missing or damaged, please contact customer support.
- 1x Bed Frame (all necessary components for the frame structure)
- 1x Step-by-step Instructions Manual
- 1x Accessories Bag (containing all screws, bolts, and tools required for assembly)
Setup and Assembly
Assembly of the HOSTACK bed frame requires careful attention to the provided step-by-step instructions. It is recommended to have two people for assembly to ensure stability and ease of construction.
- Unpack and Identify Parts: Lay out all components on a clean, soft surface to prevent scratches. Refer to the parts list in the instruction manual to identify each piece.
- Assemble the Frame: Follow the numerical sequence in the manual to connect the main frame components. Ensure all bolts are tightened securely but do not overtighten until instructed.
- Install Hydraulic Mechanism: Carefully attach the hydraulic lifting mechanism according to the diagrams. Pay close attention to the orientation of the hydraulic arms.
- Attach Slats and Headboard: Secure the bed slats to the frame. Finally, attach the wingback headboard, ensuring it is firmly connected and stable.
An electric drill with appropriate bits can significantly speed up the assembly process, especially for tightening screws. Always ensure proper alignment before tightening any fasteners.

Image: Illustration of the hydraulic lifting mechanism, demonstrating how the bed base lifts to reveal storage.

Image: A view of the assembled bed frame, highlighting the sturdy slat support system and the headboard structure.
No official seller videos demonstrating assembly were found. Please refer to the detailed paper instruction manual included in your package for visual guidance.
Operating Instructions
Using the Lift-Up Storage
To access the under-bed storage, grasp the lift-up handles located at the foot of the bed. Gently pull upwards. The hydraulic mechanism will assist in lifting the mattress and bed base, holding it securely in the open position. To close, gently push down on the bed base until it fully lowers.

Image: Detail of the fabric lift-up handles designed for easy access to the storage compartment.

Image: The large storage space beneath the bed, capable of accommodating luggage, bedding, and other personal belongings.
Using the Charging Station
The headboard is equipped with two USB ports (5V/2.1A) for convenient charging of your mobile devices. Simply plug your device's USB cable into the available ports. Ensure the bed frame is connected to a power source for the charging station to function.

Image: The adjustable headboard featuring a built-in charging station with USB ports and the flexible reading lights.
Using the Reading Lights
The bed frame includes two eye-protecting reading lights, one on each side of the headboard. These lights feature a 360° swivel gooseneck for adjustable direction. They offer three color temperatures (2700K Warm Light, 5000K Warm-White Light, 6000K White Light) and adjustable brightness. Refer to the specific controls on the light fixture for operation.

Image: Close-up of the reading light, illustrating its flexible gooseneck, multiple color temperature options, and brightness control.
Maintenance and Care
Proper care will extend the life and appearance of your HOSTACK bed frame.
- Fabric Upholstery: For general cleaning, gently vacuum the fabric to remove dust and debris. For spills, blot immediately with a clean, dry cloth. For stubborn stains, use a mild fabric cleaner following the product's instructions, testing on an inconspicuous area first.
- Metal Components: Wipe metal parts with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
- Hydraulic Mechanism: Periodically check the hydraulic arms for smooth operation and ensure all connections are secure. Do not apply lubricants unless specifically instructed by the manufacturer.
- General Inspection: Regularly check all bolts and screws to ensure they remain tight. Retighten if necessary to maintain stability.
Troubleshooting
This section addresses common issues you might encounter with your bed frame.
| Problem | Possible Cause | Solution |
|---|---|---|
| Bed frame feels unstable or wobbly. | Loose bolts or incorrect assembly. | Ensure all bolts are tightened securely. Review the assembly instructions to confirm all parts are correctly installed. |
| Hydraulic lift mechanism is difficult to operate or does not stay up. | Mechanism not properly installed, or mattress weight exceeds capacity. | Verify the hydraulic arms are installed correctly and securely. Ensure the total weight on the bed does not exceed 900 lbs. |
| Reading lights are not functioning. | Power cord not connected, or light switch/control not activated. | Check that the bed frame's power cord is securely plugged into a working outlet. Ensure the light controls are properly operated. The lights are designed to be controlled via their integrated switches/buttons. |
| USB charging ports are not working. | Bed frame not powered, or device cable issue. | Confirm the bed frame is plugged into a power source. Try a different USB cable or device to rule out cable/device issues. |
If you encounter issues not listed here or if the suggested solutions do not resolve the problem, please contact HOSTACK customer support for further assistance.
Specifications
Key technical specifications for the HOSTACK Queen Size Lift Up Storage Bed Frame.
| Feature | Detail |
|---|---|
| Size | Queen |
| Material | Fabric, Metal, Wood |
| Overall Dimensions | 84"L x 66"W x 45"H |
| Color | Grey |
| Weight Capacity | 900 lbs |
| Assembly Required | Yes |
| Recommended Mattress Thickness | 8-12 inches (no box spring needed) |
| USB Ports | 2 (5V/2.1A) |
| Reading Light Features | 360° Swivel Gooseneck, 3 Color Temperatures, Adjustable Brightness |

Image: Dimensional drawing of the Queen size bed frame, indicating length, width, and height measurements.
Warranty and Support
HOSTACK is committed to providing quality products and customer satisfaction. For any questions, concerns, or assistance with your bed frame, please refer to the following:
- Return Policy: This product is subject to a 30-day return policy for refund or replacement. Please refer to your purchase platform's specific return guidelines.
- Protection Plans: Extended protection plans may be available for purchase. Please check your retailer for details on 2-Year or 3-Year protection plans.
- Customer Support: For direct assistance, please message us via the "Contact Seller" option on your purchase platform. Our customer support team is available to help with any issues you may have.