1. Product Overview
This manual provides detailed instructions for the assembly, operation, and maintenance of your Bestier L Shaped Standing Desk with Lift Top, Model H100914E. This desk is designed for home office use, offering a versatile workspace with adjustable features.
Key features include a lift-top mechanism for switching between sitting and standing positions, a reversible L-shaped design, a customizable file drawer, and a movable monitor stand.
2. Safety Information
- This product weighs 102 pounds (46.2 kg). Handle with care during assembly and movement. It is recommended to have at least two people for assembly and relocation.
- For added stability and safety, it is recommended to anchor the desk to the wall, especially if heavy items are placed on the lift-top section.
- Ensure all screws and fasteners are securely tightened before use. Periodically check and re-tighten as necessary.
- Do not overload the desk or its components. Refer to the specifications for weight capacities.
- Keep small parts away from children during assembly to prevent choking hazards.
3. Setup and Assembly
Your Bestier L Shaped Standing Desk requires assembly. All necessary hardware and tools are included. Follow the steps carefully to ensure correct and safe assembly.
3.1 Assembly Video Guide
For a visual guide to the assembly process, please refer to the official installation video:
Video: Bestier Lift Top L Shaped Desk Installation Video. This video provides step-by-step instructions for assembling your desk.
3.2 Product Dimensions and Components
Familiarize yourself with the overall dimensions and key components of the desk before starting assembly.

Image: Product Size Diagram. This diagram illustrates the overall dimensions of the L-shaped desk, including the lift-top section, storage, and monitor stand, with measurements in inches.
The desk includes various parts and hardware. Please refer to the included assembly manual for a complete list of parts and their corresponding labels (e.g., #1, #2, A, B, etc.).
4. Operating Instructions
4.1 Lift Top Mechanism
The desk features a manual lift-top mechanism, allowing you to easily adjust a section of the desktop for standing or sitting. To raise or lower the lift-top, gently lift or push down on the designated section. The mechanism is designed for smooth operation.

Image: Lift Top Desktop Design. This image demonstrates the lift-top desktop in both lowered and raised positions, showing how it can be used for sitting or standing.
Watch this video for a demonstration of the lift-top functionality:
Video: Bestier Lift Top L Shaped Desk. This video showcases the lift-top feature and overall design of the desk.
4.2 Reversible L-Shaped Design
The L-shaped storage drawer unit can be installed on either the left or right side of the desk to suit your workspace configuration.
4.3 Customizable File Drawer
The bottom file drawer includes an adjustable metal bar designed to accommodate Letter, Legal, and A4 size file holders. This allows for organized storage of important documents.
See the file drawer in action:
Video: Bestier Lift Top L Shaped Desk with File Drawer - Live Video. This video demonstrates the functionality of the file drawer.
4.4 Movable Monitor Stand
An additional movable monitor stand is included to help achieve a more ergonomic workstation setup, promoting comfortable viewing angles.

Image: Additional Movable Monitor Stand. This image shows the monitor stand in use, highlighting its ergonomic benefits.
5. Maintenance
To maintain the appearance and longevity of your desk, follow these care instructions:
- Wipe surfaces with a damp cloth for general cleaning.
- For drying or polishing, use a dry cloth.
- Avoid using harsh chemicals or abrasive cleaners, as these may damage the laminated finish.
- Periodically check all fasteners and re-tighten if they have loosened over time.
6. Troubleshooting
If you encounter issues during or after assembly, the following solutions may help:
6.1 Uneven Main Desktops
If the two main desktop panels (#8 and #11) are not level, follow the instructions in this video to adjust them:
Video: The solution when two panels are not level in the top-bottom. This video demonstrates how to level misaligned desktop panels.
6.2 Misaligned Main Panels
If the two main panels (#8 and #11) are misaligned, refer to this video for the adjustment procedure:
Video: The solution when two main panels (#8#11) are misaligned. This video provides guidance on how to correct misaligned main desktop panels.
6.3 Lift Top Stability with Heavy Loads
The lift-top mechanism is designed for general use. If you experience instability or difficulty raising the lift section with a heavy setup (e.g., multiple large monitors), consider redistributing the weight or using the lift-top for lighter items only. Ensure the desk is properly anchored as recommended in the Safety Information section.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Bestier |
| Model Number | H100914E |
| Shape | L-Shape |
| Desk Design | Standing Desk |
| Product Dimensions (D x W x H) | 55"D x 55"W x 30"H (139.7 cm x 139.7 cm x 76.2 cm) |
| Color | Grey Wash |
| Style | Modern |
| Base Material | Engineered Wood |
| Top Material Type | Engineered Wood |
| Finish Type | Laminated |
| Special Features | Adjustable Height, Reversible, Scratch Resistant |
| Number of Drawers | 2 |
| Item Weight | 102 Pounds (46.2 kg) |
| Tabletop Thickness | 1.5 Inches (3.8 cm) |
| Lifting Mechanism | Manually |
| Drawer Type | File Drawer |
| Included Components | Computer Monitor Stand |
| Required Assembly | Yes |
| Includes All Assembly Tools | Yes |
8. Warranty and Support
8.1 Warranty Information
This Bestier product comes with a 1-Year Limited Warranty covering parts and labor. Please retain your proof of purchase for warranty claims.
8.2 Customer Support
If you have any questions, require assistance with assembly, or encounter any product issues, please contact Bestier customer support. Our team is dedicated to providing satisfactory solutions.
Contact information can typically be found on the Bestier official website or through your purchase platform.