providing a software platform via global telecommunications-based network to inventory and manage the cleaning, maintenance, repair of a home including the physical structure, yard, mechanicals and systems, and home appliances, to inventory and manage building projects on a home, to link homeowners with service providers for the cleaning, maintenance, repair and building projects on the home, to schedule visits by service providers to the home, to monitor visits by service providers to the home, to monitor utility usage at the home, to monitor insurance costs at the home, and to analyze and coordinate spending on cleaning, maintenance, repair and building projects at the home