I had an old twin bed, a kids’ playset, pieces from old plastic storage shed, and pallets. I recycled them into 3 chicken coops, plant trellises, and plant hangers. The bed and parts of the playset with scrap plywood made one coop. The box springs made plant hangers and used the long metal things that the springs were attached to as garden trellises.
The rest of the playset I made into a duck house and used the plastic shed doors as the roof and made the third coop out of the pallets, and the roof is another plastic part of the shed. I even reused all the hardware—nails, screws, and handles from the playset. Recycle everything!