Introduction
This document provides comprehensive instructions for the assembly, operation, and maintenance of your LEGO Friends Friendship Tree House 41703 set. Designed for builders aged 8 and up, this set encourages teamwork and imaginative play through its detailed features and interactive elements. Please read through this manual carefully to ensure a complete and enjoyable experience.

Image: The complete LEGO Friends Friendship Tree House 41703 set.
Setup and Assembly
The LEGO Friends Friendship Tree House 41703 set contains 1114 pieces. Detailed, step-by-step building instructions are provided in the included physical instruction booklet. For an enhanced building experience, you can also access a digital guide through the official LEGO Building Instructions app.
Building Process Overview:
- Unpack: Carefully open the box and sort the numbered bags according to the instruction booklet.
- Follow Instructions: Proceed through the instruction booklet page by page, ensuring all pieces are correctly placed.
- Digital Assistance: Utilize the LEGO Building Instructions app for 3D views and interactive guidance.
- Completion: The assembly process is designed to be engaging and may take several hours to complete.

Image: A child using the interactive LEGO Building Instructions app to assemble the set.
Video: An overview of the LEGO Friends Friendship Tree House set, demonstrating its various features and assembly process. This video is provided by the seller.
Operating and Play Features
The Friendship Tree House is designed for extensive imaginative play, featuring multiple levels and interactive elements:
- Multi-Level Structure: Explore four floors including an office, kitchen, bedroom, and sitting room, each with unique details.
- Functional Elevator: Raise and lower the elevator by spinning the wind turbine located at the top of the tree house. This feature is designed to accommodate the Jackson mini-doll in his wheelchair, promoting inclusive play.
- Slide and Swing: Enjoy the giant slide for quick descents and a working swing for the mini-dolls.
- Nature-Inspired Activities: Collect honey from the beehive, build bird boxes using the carpentry vice, and observe nature through the telescope.
- Mini-Dolls and Accessories: The set includes four LEGO Friends mini-dolls (Mia, River, and Jackson with changeable expressions) and a bunny animal figure, along with a cargo bike and various detailed kitchen and home accessories.
- Hidden Details: Discover hidden elements and treasures throughout the set, adding to the play value.
Image: Close-up of the functional elevator mechanism in the tree house.
Image: Various accessories included with the set, such as a guitar, pizza, and leaves.
Video: A 360-degree view of the LEGO Friends Friendship Tree House set, showcasing its design and features. This video is provided by the seller.
Maintenance
To keep your LEGO set in optimal condition:
- Cleaning: Clean LEGO bricks with mild soap and lukewarm water. Rinse thoroughly and air dry at room temperature. Avoid hot water or harsh chemicals.
- Storage: Store the set in a cool, dry place away from direct sunlight and extreme temperatures to prevent discoloration or warping of the plastic elements.
- Handling: Handle the set with care to prevent accidental disassembly or loss of small pieces.
Troubleshooting
If you encounter any issues with your LEGO Friends Friendship Tree House set:
- Missing Pieces: In the rare event of missing pieces, please contact LEGO Customer Service directly through their official website for replacement parts.
- Assembly Errors: If a section does not fit correctly or appears unstable, carefully re-examine the instruction booklet for that specific step. Disassemble the problematic section and reassemble it, ensuring all pieces are firmly connected.
- Loose Connections: Ensure all bricks are pressed firmly together. LEGO connections are designed to be secure but require proper pressure during assembly.
Specifications
| Product Dimensions | 18.9 x 14.88 x 2.78 inches |
| Item Weight | 4.72 pounds |
| Item Model Number | 41703 (Manufacturer's internal model number: 6379115) |
| Manufacturer Recommended Age | 8 years and up |
| Release Date | January 1, 2022 |
| Manufacturer | LEGO |
| Number of Pieces | 1114 |
Safety Information
This product contains small parts and is not suitable for children under 3 years of age due to choking hazards. Adult supervision is recommended during assembly and play, especially for younger children within the recommended age range. Always ensure the play environment is safe and free from potential hazards.
Warranty and Support
For any questions regarding your LEGO set, including missing parts or assembly assistance, please visit the official LEGO Customer Service website or contact their support line. LEGO offers a comprehensive replacement parts service for genuine LEGO elements.
Online Support: Visit www.lego.com/service
Phone Support: Refer to the contact information provided in your product packaging or on the LEGO website for your region.