I would give him some more climbing branches (side to side) and maybe like a medium sized plant to fill some space. They sell garge shelving 4 or 5 high you could put him on the second shelf then put a plastic tub on the first level to catch the drainage. It is pretty cheap and works well as a temporary, tell you find something better or permanent. They sell at Walmart, Lowes...etc. You could get both for about $30. I am using that for my new little juvenille until he gets big enough for his adult cage.