It took me 1.5 hours to remove two rows of cages...clean them, scrap them. Clean off the racks. then move the racks, dig them out of the ground that they had sunk into, and then replace the cages and insert all the bunnies into them again. Moved some around as well.
I expect the other two sets will take me equally as long.
In the meantime my son played in the sandbox, played with my water, made mud puddles in the backyard, and my hubby worked over at the church.