The term "commercial building" refers to a structure that is designed and built for business, office or retail purposes. These types of buildings can range in size from small structures to large skyscrapers, depending on their intended use. Commercial buildings are typically leased out to different companies or individuals who operate their businesses or provide services from within the building. The design and layout of commercial buildings often take into account factors such as accessibility, visibility, and functionality in order to attract potential tenants and meet their needs.