1. Introduction
This manual provides comprehensive instructions for the assembly, operation, and maintenance of your IDMarket Detroit Industrial Design XXL Bookcase Desk with Cupboard. Please read these instructions carefully before assembly and use to ensure safe and correct operation. Keep this manual for future reference.
The IDMarket Detroit desk combines a spacious work surface with integrated shelving and a cupboard, featuring an industrial design with a metal frame and wood-look panels. It is designed for home office environments, offering both functionality and a modern aesthetic.
2. Safety Information
Observe the following safety precautions during assembly and use:
- Adult Assembly Required: This product requires adult assembly.
- Small Parts: Keep all small parts and packaging materials away from children and pets to prevent choking hazards.
- Tools: Use appropriate tools as indicated in the assembly steps. Do not use power tools unless specifically instructed, as overtightening can damage components.
- Stable Surface: Assemble the desk on a clean, flat, and soft surface (e.g., a carpet) to prevent scratching.
- Weight Limit: Do not exceed the maximum weight recommendation of 30 kilograms (approximately 66 lbs) for the entire unit. Distribute weight evenly.
- Stability: Ensure all fasteners are securely tightened before use. Periodically check and retighten fasteners as needed.
- Lifting: When moving the assembled desk, lift it carefully with assistance to avoid injury or damage. Do not drag the unit.
3. Package Contents
Before beginning assembly, verify that all components listed below are present and undamaged. If any parts are missing or damaged, please contact customer support.
- Metal frame components
- Wooden desk surface panel
- Wooden shelf panels
- Wooden cupboard panels (sides, back, door)
- Assembly hardware (screws, bolts, connectors, hinges, etc.)
- Assembly tools (e.g., Allen key, if included)
4. Setup and Assembly Instructions
Follow these steps carefully for proper assembly:
- Prepare Workspace: Clear a spacious area and lay down a protective covering to prevent damage to the floor and furniture components.
- Assemble Metal Frame: Begin by connecting the main metal frame components using the provided hardware. Ensure all connections are finger-tightened initially.
- Attach Desk Surface: Secure the large wooden desk surface panel to the assembled metal frame. Use the designated screws and ensure proper alignment.
- Install Bookcase Shelves: Attach the wooden shelf panels to the vertical metal supports on the bookcase side.
- Construct Cupboard: Assemble the wooden panels for the cupboard section. This typically involves attaching side panels, a back panel, and the bottom/top of the cupboard.
- Mount Cupboard Door: Attach the cupboard door using the provided hinges. Ensure the door opens and closes smoothly. The cupboard features a discreet half-moon notch for opening.
- Final Tightening: Once all components are in place, systematically tighten all screws and bolts using the appropriate tools. Do not overtighten.

Image 1: Fully assembled IDMarket Detroit Bookcase Desk with Cupboard, showcasing its industrial design and integrated storage.
5. Operating and Usage
The IDMarket Detroit Bookcase Desk is designed for versatile use in a home office or living space.
- Work Surface: Utilize the spacious 135 cm long desk surface for your computer, writing, or other tasks.
- Upper Shelf: The upper shelf (25 cm x 60 cm) is suitable for books, small plants, or decorative items.
- Cupboard Storage: The integrated cupboard (26 cm x 60 cm x 52 cm interior dimensions) provides enclosed storage for binders, storage boxes, or other materials, keeping your workspace tidy.

Image 2: Side view of the desk, illustrating the spacious worktop and the integrated cupboard with its discreet handle.
6. Maintenance
To ensure the longevity and appearance of your desk, follow these maintenance guidelines:
- Cleaning: Wipe the surfaces with a dry cloth. Avoid using abrasive cleaners, harsh chemicals, or excessive moisture, which can damage the wood-look finish and metal.
- Fasteners: Periodically check all screws and bolts to ensure they remain tight. Retighten as necessary to maintain stability.
- Environment: Avoid placing the desk in direct sunlight or near heat sources, as this can cause fading or warping. Maintain a stable room temperature and humidity.
- Spills: Clean up spills immediately with a dry cloth to prevent staining or damage to the surface.
7. Troubleshooting
If you encounter any issues with your desk, refer to the following common troubleshooting tips:
- Desk is Wobbly: Ensure all assembly screws and bolts are fully tightened. Check that the desk is placed on a level surface. If necessary, use furniture glides or shims to stabilize.
- Cupboard Door Not Closing Properly: Check the alignment of the hinges. Adjust if needed. Ensure no items inside the cupboard are obstructing the door's path.
- Scratches on Surface: Minor scratches can sometimes be minimized with furniture repair markers or polishes designed for wood-look finishes. For deeper scratches, contact customer support for advice.
8. Specifications
- Model Number: 4920
- Brand: IDMarket
- Overall Dimensions (L x W x H): 135 cm x 64 cm x 120 cm (53.15" x 25.2" x 47.24")
- Worktop Height: 78 cm
- Upper Shelf Dimensions (L x D): 25 cm x 60 cm
- Cupboard Interior Dimensions (L x D x H): 26 cm x 60 cm x 52 cm
- Material: Wood (PB thickness 1.5 cm) and Metal
- Item Weight: 19 Kilograms (approximately 41.8 lbs)
- Maximum Weight Recommendation: 30 Kilograms (approximately 66 lbs)
- Assembly Required: Yes
- Care Instructions: Wipe with Dry Cloth

Image 3: Dimensional diagram of the desk, indicating overall length, width, and height.
9. Warranty and Support
For warranty information or technical support, please contact IDMarket customer service directly. Refer to your purchase documentation for specific warranty terms and contact details.