1. Design: Modular kitchen and interior design involves creating a functional and flexible space using modular components such as cabinets, drawers, and shelves. The design is typically based on a grid system, which allows for easy customization and flexibility.

2. Materials: Modular kitchen and interior design can be done using a variety of materials, including wood, metal, and plastic. The materials used will depend on factors such as the desired aesthetic, durability, and budget.

3. Installation: Modular kitchen and interior design typically involves professional installation, as it requires precise measurements and custom fitting of the modular components. Installation can be done in phases, allowing for easy customization and expansion of the space over time.

4. Maintenance: Modular kitchen and interior design requires regular maintenance, including cleaning and organizing the modular components. The materials used will also affect the maintenance requirements, with some materials requiring more care than others.

5. Benefits: Modular kitchen and interior design offers many benefits, including flexibility, customization, and ease of installation. The modular components can be easily rearranged or replaced, allowing for easy updates to the space over time.