The design of an auditorium room involves considering various aspects such as acoustics, seating arrangements, lighting, and stage equipment. Acoustics are crucial for a good auditorium experience, so materials that absorb or reflect sound waves appropriately are used. Seating is usually designed for comfort and accessibility. Lighting is essential for visibility and mood setting, while stage equipment includes rigging systems for curtains, spotlights, and sound systems. The overall design aims to create an optimal environment for performances and audiences.