Real estate acquisition services; Real estate agency services; Real estate appraisal; Real estate appraisal and valuation; Real estate brokerage; Real estate escrow services; Real estate financing services; Real estate insurance underwriting services; Real estate investment services in the nature of purchasing and selling of real estate for others; real estate advisory and consulting services; Real estate investment services; Real estate listing; Real estate listing services for housing rentals and apartment rentals; Real estate multiple listing services; Real estate procurement for others; Real estate rental services, namely, rental of residential housing; Commercial and residential real estate agency services; Financial consulting in the field of real estate note brokerage; Financial due diligence services in the field of real estate; Financial services, namely, real estate note brokerage; Financial valuation of real estate; Providing real estate listings and real estate information via the Internet; Providing real estate listings via the Internet; Providing a database of information about residential real estate listings in different neighborhoods and communities; Providing an Internet website portal offering information in the fields of real estate concerning the purchase and sale of new and resale properties; Providing information in the field of real estate; Providing information in the field of real estate via the Internet; Residential real estate agency services; Valuations in real estate matters