I could take a few more and show you. The Top, Bottom and sides are vented with mesh. I have a few small computer sized fans at the top that run in reverse. This draws the air through the cage and up and out the top instead of blowing on the bird.
Im currently waiting on a shipment of walnut at the moment and my plans are to make another but of a different design.
This one is needed for a really high end client I heard about that has a fancy study and wants a cage to match it. This will consist of alot of crown molding and custom router work to match what he already has.
When I posted that one could be made to spec. That included to match your existing home style, design and decor that most people find important. They want a piece of furniture. Not just a cage.