1. Cheap: Costs less than timber
2. Light: Can be moved around easily
3. Strong: Stronger than mild steel
4. Durable: Can withstand rough use
5. Safe: No nails used
6. Easy: Uses minimum skils and machinery
7. Elegant: Designed for comfort
8. Stackable: Occupies less space
9. Employment: Can generate rural employment
10. Eco-friendly: Saves thousands of trees