Precious,
I try to make thing simple but adequate. I do have 2 cages, one I bought and the other I made. Cages cost a lot of money so I will, if needed build them myself out of plastic storage containers. I just added a food and water deck to one pair of our button quail as an experiment to keep the water and food cleaner. There is enough room underneath for nesting or whatever I will send a picture or 2 after I test it.
Dave