I don't like to keep feed in the coop. It attracts mice. I put the containers in the run & only put the amount I know they will eat. Toward the end of the day, I take the top part of the feeder off, pour water on the remaining feed in the tray & they act like I gave them a wonderful treat. They gobble it down. When they go to bed, if there's any wet food left, I throw it in the trash & wash the container. It will be dry & ready for the next morning's dry feed.
As far as ladders, I have large breed chickens & don't like the roost to be high. I worry about injuries & bumblefoot. (I have a high ladder in my chicken tractor but plan to remove it when I go to use it again this summer)