20ft expandable container house with two bedrooms, one living room, one kitchen, and one bathroom requires careful planning to optimize the use of space. Here's a basic floor plan and some considerations for easy installation: **Floor Plan:** 1. **Bedroom 1:** This can be designed with a comfortable bed, storage space, and perhaps a small desk or vanity. 2. **Bedroom 2:** Similar to the first bedroom, but you might want to customize the layout to suit different needs. 3. **Living Room:** Central to the design, the living room can be a multifunctional space with a sofa, coffee table, and entertainment unit. 4. **Kitchen:** Compact but functional, the kitchen should include essential appliances, cabinets, and countertop space. 5. **Bathroom:** Include a space-efficient bathroom with a shower, toilet, and sink. Consider using space-saving fixtures. 6. **Entryway:** Create a small entry space near the front door to store shoes and outerwear. **Considerations for Easy Installation:** 1. **Modular Design:** Ensure that the container house is designed in a modular fashion to facilitate easy transportation and installation. 2. **Pre-Fabrication:** Maximize pre-fabrication to reduce on-site construction time. This includes pre-installing plumbing and electrical systems in the factory. 3. **Simple Foundation:** Design a foundation that is easy to install and does not require extensive site preparation. 4. **Foldable/Expandable Walls:** Utilize foldable or expandable walls to create more space when needed. This can be especially useful for the living room area. 5. **Easy Plumbing and Wiring:** Plan the layout to minimize complex plumbing and wiring, making it easier for installation and maintenance. 6. **Lightweight Materials:** Opt for lightweight yet durable materials to keep the overall weight of the container house manageable for transportation. 7. **Detailed Assembly Instructions:** Provide detailed instructions for assembly to ensure that the installation process is straightforward. Consider using a modular construction approach that allows different sections to be easily connected on-site. 8. **Quality Control:** Ensure that the manufacturing process includes rigorous quality control measures to avoid issues during installation. 9. **Energy Efficiency:** Consider incorporating energy-efficient features, such as good insulation and energy-saving appliances, to enhance the sustainability of the container house. Remember to comply with local building codes and regulations, and it's advisable to work with professionals who have experience in container house construction for a smoother installation process.