Hotel audit

You can ask the waiter to reflect the amount of linen changed in each room on the table in the room, summarize it on the table after work (preferably a summary of disposable spare parts), and give it to the foreman or clerk before work. They will collide the linen washing amount on each floor with the linen washing amount on the room table that day, write down the reasons for the big difference and give it to you the next day. If you watch carefully, you will understand what the problem is. It will take several days to explain the problem clearly.