Here is my DIY quail stand cage made from an old childrens play gym swing set. Basically, it's the swing frame recycled and used as a stand for 4 x guinea pig hutches used as the quail housing.
On top is an auto drinker feeding nipple drinkers to each hutch. This design works very well and keeps the quail clean and safe. Poop falls right through the mesh floor making fo reasy collection and use on the garden.