Real estate brokerage services; real estate agencies services; real estate listing services; operating marketplaces for leasors and sellers of real estate services; real estate brokerage and real estate agency services for home based real estate professionals, real estate brokerage and real estate agency services; real estate procurement for others; rental of apartments, condominiums, office space and real estate; financial investment in the field of real estate; financial valuation of personal property and real estate; real estate acquisition services; real estate consultation; real estate consultancy; real estate equity sharing, namely, managing and arranging for co-ownership of real estate; real estate escrow services; real estate investment; real estate management; real estate management consultation; real estate syndication; real estate trustee services; providing information in the field of real estate brokerage, real estate agencies, investment, appraisal, procurement, time-sharing, rental and leasing to others, leasing of apartments, office space, real estate and shopping mall space, mortgage lending, mortgage banking, mortgage brokerage, mortgage services, mortgage procurement for others and maintaining mortgage escrow accounts, and financing services pertaining to real estate, real estate appraisal, real estate time share ownership, assessment and management of real estate