Final answer:
Owning a commercial building and focusing on housekeeping services involves entering the cleaning industry, offering cleaning and maintenance for properties, and possibly selling cleaning supplies and equipment.
Step-by-step explanation:
If you are owning a commercial building and considering engaging in housekeeping services, you would be entering the cleaning and maintenance industry. This type of service would be in demand for both residential and commercial properties, ensuring that environments are clean, sanitary, and well-maintained. As for products, your business might sell cleaning supplies and equipment to other cleaning services or businesses. These could include eco-friendly cleaning agents, mops, brooms, vacuum cleaners, and specialized cleaning machines. You might also offer high-quality disposable items like paper towels, garbage bags, and janitorial supplies.