the invention relates to a stallanlage (10) with a first area (14) and a second area (20), in which animals live, and the second area (20) at least one box (22) is assigned to the at least one side is open, so that animals in the box (22) reach k can, with the box (22) is mounted so that it is adjustable, a normalposition,in the second area (20), in a reinigungsposition can be brought in the free access to the second area (20) is possible.