The first couple weeks or so I like to have beds for my birds, (works good if you have a small number of birds) they love them. and surprisingly I have seen chicks hop off the bed to poop, and chastise a chick that poops the bed. Note they get poop-ier by day 5 or so. and really poopy by 2 weeks.
Below is a jungle gym using pringles can and a stick