My son and husband built it for Robin. We simplified it for Brax and kept the toys high so they don't poop on them. There is a big base with newspapers so it's easy to clean up. They love to climb the rope. Braxy is pretty shy, spooked very easy so he's not hanging out there much, we have a very big red hawk and the blue herons nest a street over so the porch isn't safe for Brax! He flies when he's spooked Robin spent his entire day on the sun porch on the play ground. It did have a 'bath tub' but we won't put it on until Spring.