II’ll toss my 2 cents into the mix.
Being new to chickens and having them out in the coop and run now for a couple of weeks this is what works for me so far having 6 pullets.
I have two sets of roost both about 4ft long and 18in apart from the other running parallel. I have a poop board underneath with a 1/2in lip on the edge which keeps the PDZ from spilling over for the most part.
my coop is a converted playhouse that’s 4x6.
I have pine shavings on the floor and a hanging waterer within that has a piece of plywood under it just in case it gets bumped and any water spills. No feed in the coop however.
I find this method works best for me and my situation, clean up is minimal. I clean off the poop board with a cat litter scoop about once a day, but if I happen to skip a day it’s no big deal. I also pick up whatever poop may be on the pine shavings there in the floor.
As already has been said, chickens dookie the most when they’re asleep on the roosts so apart from the run, most of the poo is up on the poop board. Another time they seem to poop as when they’re eating, so that is another reason why I have no food in the coop.
The cleanup process takes me about 5 minutes at the most a day.
I do it in the late afternoon, around 6ish or so. Not in the morning as I prefer to sit on the back porch and drink my coffee and watch them run around in the chicken 12x12 run first thing than clean poop first thing in the am. But that’s just me. Different strokes for different folks!
So take the advice and info you have read on here. Mash it all up into an advice sammich and eat it how ever it works best for you!