Also I wanted to caution about having your Pedi-Perch so high in the cage (as I just noticed in the first pic). Most birds by default perch on the highest perch, even if it's not the most comfortable. If they frequently perch on a concrete perch, their nails will be duller/shorter (yay!) but they can also get abrasive lesions on the bottom of their feet (boo!). It's better to have it as one of the lowest perches, if not the lowest.