Quantity   Component name
2 × Window from Lowes A window?
1 × Water heater
2 × Lumber 2x2x8
100 × various brackets
2 × FRP for shower
2 × flex seal Under shower seal
1 × Power Connectors/cables RV cables
1 × Breaker box
10 × 2x4
2 × 1/2x4x8 plywood