I have a 6x10 Woods Open Air Coop. It took a full morning to clean out the composted DL. I piled half the top, uncomposted litter on one side and shoveled out the bottom half, then shifted the litter to the other side. I left an inch of compost on the bottom. I have found that the DLM isn't like hot composting. It doesn't need to be turned as much. If I notice a build up of poop I may turn over the litter with a fork but for the most part, I just let the chickens scratch and turn it over.Nice!
How hard was moving the upper inches to get to the good stuff?
How big is your coop?