Do you have a service plan, Mr. Fix?
Everyone knows that a baker should bake pies, a shoemaker should sews boots, and a professional cleaning company should clean the business center. We abstract a little from a situation: we will present the house in which the big family lives. She hired staff to maintain cleanliness. The range of work is obvious: the house should be clean, the result should remain visible, and the service personnel, as inconspicuous as possible.