1. Product Overview
The Bestar Nebula Full Murphy Bed with Sofa is a versatile, space-saving furniture solution designed for multipurpose rooms. It seamlessly transitions from a comfortable sofa for daytime use to a full-sized bed for sleeping at night. This unit features clean lines, brushed nickel handles, and a contemporary finish, making it suitable for various interior decors. The integrated sofa provides a comfortable seating area, while the hidden bed mechanism allows for efficient use of space in guest rooms, home offices, or home gyms.

Figure 1.1: Bestar Nebula Full Murphy Bed with Sofa in its closed, sofa configuration.

Figure 1.2: Bestar Nebula Full Murphy Bed with Sofa in its open, bed configuration.
2. Safety Information
- Professional Installation Required: To avoid risk of injury, the bed must be installed to the wall and floor structure by a professional or qualified person.
- Two-Person Assembly: Two people are required for assembly and installation.
- Weight Restriction: Do not use this product for children or pets under 50 pounds (22.7 kg).
- Anchoring: The cabinet must be securely anchored to a wall with wood studs or masonry. Removal of the baseboard and drilling into the floor may be required. All necessary hardware is included.
- Mattress Compatibility: The bed accommodates most standard Full mattresses (8-10 inches thick, 60-90 lb, 54 x 75 inches). Do not use with a box spring.
- ISO 10131 Compliance: Bestar Murphy Beds are designed and tested in accordance with ISO 10131, a European standard that exceeds domestic requirements for safety.

Figure 2.1: Important safety and installation requirements.
3. Setup and Installation
Proper installation is crucial for the safety and functionality of your Bestar Nebula Murphy Bed. Please ensure you have read and understood all safety information before proceeding.
3.1 Pre-Installation Checklist
- Verify all parts are present using the included hardware list.
- Ensure the installation area has a minimum ceiling height of 85.8 inches (218 cm).
- Identify wood studs or masonry in the wall where the cabinet will be anchored.
- Prepare the floor by removing baseboards if necessary, as drilling into the floor may be required for maximum stability.
- Have at least two people available for the entire assembly and installation process.
3.2 Installation Steps (Summary)
- Assemble the cabinet frame according to the detailed instructions provided in the separate assembly guide.
- Position the assembled cabinet against the chosen wall.
- Securely attach the cabinet to the wall studs or masonry using the provided hardware. This attachment is critical for safety.
- Utilize the dual-mount mechanism to attach the unit to both the floor and the wall for enhanced stability and durability. If disassembly is required in the future, any drilled holes in the floor can be covered with baseboards 0.5 inches or thicker.
- Install the dual piston system for smooth operation of the bed mechanism.
- Place your compatible Full mattress onto the bed frame. Ensure it meets the specified dimensions and weight (8-10 inches thick, 60-90 lb, 54 x 75 inches).
- Attach the mattress strap for additional security.
- Position the pre-assembled sofa with its hardwood frame against the Murphy bed or wall to support the back cushions.

Figure 3.1: Key structural and operational components.

Figure 3.2: Detail of floor and wall attachment for maximum stability.
4. Operating Instructions
4.1 Converting from Sofa to Bed
- Ensure the area in front of the sofa is clear of obstructions. Allow for a clearance of 30 to 36 inches around the open bed for ease of access.
- Remove all cushions from the sofa.
- Gently pull on the handles located on the front of the cabinet. The bed will smoothly and quickly fold down due to the dual piston system.
- Flip the support leg down onto the floor to stabilize the bed.
- The mattress support uses flexible slats that follow the curves of the body and absorb pressure for maximum comfort.
4.2 Converting from Bed to Sofa
- Ensure no items are left on the bed that could obstruct its closing.
- Fold the support leg back into its stored position.
- Gently push the bed upwards into the cabinet. The dual piston system will assist in the smooth retraction.
- Once the bed is fully retracted and secured within the cabinet, replace the sofa cushions.
5. Maintenance
- Cleaning: Wipe surfaces with a damp cloth. Avoid harsh chemicals or abrasive cleaners that could damage the finish.
- Mechanism Check: Periodically inspect the dual piston system and all attachment points (wall and floor) to ensure they remain secure. If any looseness is detected, consult a qualified professional for re-tightening or repair.
- Mattress Care: Follow your mattress manufacturer's care instructions. Ensure the mattress strap is always used when the bed is in the upright position.
6. Troubleshooting
- Difficulty Assembling: If you encounter difficulties during assembly, double-check the instruction manual provided with the product. Ensure all hardware is correctly identified and used in the proper sequence. If issues persist, contact Bestar customer support.
- Bed Not Operating Smoothly:
- Ensure the mattress weight is within the specified range (60-90 lb). An incorrect mattress weight can affect the dual piston system's performance.
- Check for any obstructions around the bed mechanism.
- Verify that the dual piston system is correctly installed and not damaged.
- Unit Feels Unstable: This is a critical safety concern. Immediately cease use and re-verify that the cabinet is securely anchored to both the wall studs/masonry and the floor as per installation instructions. If you are unsure, contact a professional for inspection and re-installation.
7. Specifications
| Brand | Bestar |
| Model Number | 25720-000017 |
| Product Dimensions (L x W x H) | 33.5 x 72.5 x 39 inches (closed) |
| Item Weight | 414 pounds |
| Material | Engineered Wood |
| Color | White |
| Bed Size | Full |
| Minimum Ceiling Height | 85.8 inches (218 cm) |
| Open Bed Extension from Wall | 86.8 inches (220.5 cm) |
| Mattress Thickness (Recommended) | 8-10 inches |
| Mattress Weight (Recommended) | 60-90 lb |
| Product Care Instructions | Wipe with Damp Cloth |

Figure 7.1: Product dimensions.
8. Warranty Information
The Bestar Full Murphy bed is backed by the Bestar 10 Year Manufacturer's Warranty. The integrated sofa component is warranted for 1 year. This warranty covers defects in material and workmanship under normal use. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, please refer to the documentation included with your product or visit the Bestar official website.
9. Customer Support
For any questions, concerns, or assistance with your Bestar Nebula Full Murphy Bed with Sofa, please contact Bestar customer support. You can typically find contact information on the Bestar website or in the packaging materials.
For more information and product details, you may visit the Bestar Store on Amazon.



