Factory built metal modular homes featuring eco-friendly technology in the nature of steel frames for building for the purpose of providing stacking configuration of at least five stories, metal sewer pipes, metal pipes for liquid and gas transfer, and also including plumbing fittings, namely, valves, non-metal sewer pipes for gray water and black water, non-metal water pipes, electricity conduits, electrical wires and switches, home automation systems comprised of computer hardware, wireless and wired controllers and downloadable software for automating appliances, lighting, HVAC, security, and electrical power, and transforming furniture, all sold as a unit