Looks awesome, and I love the platform!! How exactly did you make that? Sorry if you already explained and I missed it (I need to keep up with this board better.

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I just has home depot cut down a large piece of 1/2" thick particle board to the size I needed. I also got a roll of 6X8 linoleum, which was the smallest they had, but according to my husband, you can buy smaller 'remnants' at flooring stores sometimes. I cut down the linoleum to the size of the board, and it cut easily enough with a good pair of scissors. On the back of the linoleum and top of the particle board, I drew a matching "grid" of 6" squares in pencil. Then I put a small X of contact cement on each intersection of the grid (so the 2 pieces would match up) and followed the direction of the contact cement to let dry then press together starting on one edge (carefully, as it is not repositionable). Then I cut to size and used regular hot glue to glue the white edging on. To be perfectly honest, unless you plan to move the cage a whole lot on the surface, you could probably use a high-quality regular glue instead of the contact cement, which was a pain to use. If you do roll your cage around, use the contact cement, it is a much better adhesive even if it's a PITA to use!
*I think all Home Depots sell pretty much the same stuff, but I know the one off Murray and Cornell has everything (thats where I got my supplies

) I'm sure those guys would just be thrilled to see a second person in there buying the materials to make a parrot cage platform, even better if you bring along a small car lol (I had to go back 3 times due to having a small car the materials just barely fit in:54