Advertising of commercial or residential real estate; Matching consumers with professionals in the field of REALTY; Matching consumers with real estate professionals in the field of real estate services via computer network; Negotiation and renegotiation for others of leases and subleases and real estate purchase agreements; Providing an interactive real estate website which promotes housing and apartment properties through offering prospective tenants video walk throughs, property descriptions, text, price, location, maps and other information that would be influential to a prospective tenant in making a rental decision; Providing real estate leads for prospective purchasers; Providing sales leads for the REAL ESTATE industry; Real estate marketing analysis; Real estate marketing services; Real estate marketing services in the field of REALTY; Real estate marketing services, namely, on-line services featuring the promotion of residential new construction, which also contains back office solutions for builders; Real estate marketing services, namely, on-line services featuring tours of residential and commercial real estate; Real estate sales management

Appraisal and evaluation of real estate; Appraisal of real estate; Commercial and residential real estate agency services; Evaluation of real property; Lease of real estate; Leasing of real estate; Leasing of real property; Providing a database of information about residential real estate listings in different neighborhoods and communities; Providing a database of residential real estate listings within neighborhoods and communities specifically identified by users; Providing an Internet website portal offering information in the fields of real estate concerning the purchase and sale of new and resale homes and condos; Providing information in the field of real estate via the Internet; Providing real estate listings and real estate information via the Internet; Providing real estate listings via the Internet; Real estate agencies; Real estate appraisal; Real estate appraisal and valuation; Real estate brokerage; Real estate consultancy; Real estate consultation; Real estate listing; Real estate listing services for housing rentals and apartment rentals; Real estate multiple listing services; Real estate rental services, namely, rental of residential housing; Residential real estate agency services