One by Lessen is the technology platform that connects commercial and residential real estate property owners and managers with vendors and technicians. The platform is easily accessible through an intuitive web portal and mobile apps designed for facilities managers, vendors, and residential tenants. Facilities/operations managers gain instant access to our network of over 30,000 vetted and qualified providers, while vendors optimize their work and improve communications through end-to-end work order lifecycle management. One by Lessen also simplifies billing, invoicing, and payment protections while delivering insights and analytics that make managing renovations, turns, maintenance/repairs more effective.