"Very well laid out plans, however, there is no explanation of materials required to build the coop until you purchase the whole plans. This calls for over $300 worth of pressure treated 2x4, and that's just the 2x4s! That in itself weights over $100 pounds so I'm not sure how mobile this coop actually is... Buyer beware of what you're actually getting into"
Portable Chicken Coop Plans: 13x5 DIY Movable Chicken Tractor for Up to 8 Chickens