There shall be at least one trash and garbage pickup location provided by each building, which shall be separated from the parking spaces by either a location within the building or in a pickup location outside of the building, which shall be a steel-like, totally enclosed container located in a manner to be obscured from view from parking areas, streets and adjacent residential uses or zoning districts by a fence, wall, planting or combination of the three. If located within the building, the doorway may serve both the loading and trash/garbage functions, and if located outside of the building, it may be located adjacent to or within the general loading area(s), provided that the container in no way interferes with or restricts loading and unloading functions.