Arranging of leases and rental agreements for real estate; assessment and management of real estate; lease of real estate; providing a database of information about residential real estate listings in different neighborhoods and communities; providing information in the field of real estate via the Internet; providing real estate listings and real estate information via the Internet; real estate agencies; real estate brokerage; real estate investment services in the nature of purchasing, selling and leasing of real estate for others; real estate investment services in the nature of buying, selling, renting, leasing, and managing commercial property, namely, office, retail, industrial, flex-space, multi-family, warehouse, and land real estate; real estate services, namely, facilitating short sales with sellers in distress or foreclosure; real estate rental services, namely, rental of residential housing; real estate service, namely, rental property management; real estate services, namely, property management services for condominium associations, homeowner associations and apartment buildings; real estate services, namely, rental, brokerage, leasing and management of commercial property, offices and office space; real estate services, namely, buying and selling of commercial property, namely, office, retail, industrial, flex-space, multifamily, warehouse, and land real estate, for others