I have a 2 year old Rubbermaid plastic shed. It is 10x8 with a solid floor and I think we can easily cut chicken access doors in the side. We are also going to add vents along the roof line for air circulation. I was thinking this would be perfect for cleanliness and upkeep. It has great shelving areas to make the nesting areas... I am not sure where to start or if the fact that it is a plastic shed will be too warm cold ect.. we are new at this. So please any suggestions are very welcome!!