a playground for the cat

I visited friends near Stuttgart, Laura and Flo. But Flo was not at home. We built a "cat shelf". That was really funny. Just a last shelf rebuilt by took out some shelf boards and these internals inclined and rotatable. Spiced up with a doormat, rope, scratching surfaces, a hammock, a sheepskin, cat grass, hiding from cardboard and a few little things. If the cat "Gorgobert"  has no fun with this shelf, then I move to this cat tree to play: D