The one to the left houses my Scarlet Chested Parrot, Bourke Parrots, Princess Parrot and Gouldian Finches.
The other houses my Indian Ringneck pair in the left section, my spare Indian Ringneck male in the center section (with chooks) and Green Cheeked Conure pair in the right section.
I use in most cases metal water bowls checked daily and usually changed every second day.
Fresh branches are placed in each section to provide enrichment and give the birds something to chew.
to be much more proficient at it and they have the added benefits that they controls spiders (without chemicals) and you get eggs.
I keep my cages pad locked as it keeps my boy and other little visitors from inadvertently releasing my birds and although I have no birds of great value it also add security.