42 Software as a service (SAAS) for use in the field of real estate property management to facilitate real estate tenant engagement and to facilitate communication between building managers, building owners and tenants; platform as a service (PAAS) for use in the field of real estate property management to facilitate real estate tenant engagement and to facilitate communication between building managers, building owners and tenants; Software as a service (SAAS) for use in event management; platform as a service (PAAS) for use in event management; Software as a service (SAAS) for use in managing building security and access; platform as a service (PAAS) for use in managing building security and access; Software as a service (SAAS) for office space management and organization; platform as a service (PAAS) for office space management and organization; Software as a service (SAAS) that allows users to place and pay for goods and services from local merchants, restaurants, bars and cafes and stores; platform as a service (PAAS) that allows users to place and pay for goods and services from local merchants, restaurants, bars and cafes and stores; Software as a service (SAAS) for use in providing building information, updates and notices to building managers, building owners and tenants; platform as a service (PAAS) for use in providing building information, updates and notices to building managers, building owners and tenants; Software as a service (SAAS) for measuring and organizing data, namely, data regarding temperature, access, security, and office space allocation and use; platform as a service (PAAS) for measuring and organizing data, namely, data regarding temperature, access, security, and office space allocation and use; software as a service (SaaS) provider in the field of customer relationship management; platform as a service (PaaS) provider in the field of customer relationship management