36 Real estate agencies services; real estate listing services; real estate brokerage services; real estate sales agency services; mortgage lending, mortgage banking, mortgage brokerage, mortgage services, namely mortgage procurement for others and maintaining mortgage escrow accounts, and mortgage and financing services pertaining to real estate; operating marketplaces for sellers of goods and/or services; providing information in the field of real estate by linking the web site to other web sites featuring real estate information; real estate management; real estate investment; real estate appraisal; real estate procurement for others; real estate time-sharing; rental of apartments, condominiums, office space and real estate; leasing of apartments, office space, real estate and shopping mall space; and providing information and providing information via the Internet about real estate agencies, brokerage, investment, appraisal, procurement, time-sharing, rental and leasing to others, real estate properties, real estate listing services, mortgage lending, mortgage banking, mortgage brokerage, mortgage services, namely mortgage procurement for others and maintaining mortgage escrow accounts, and mortgage and financing services pertaining to real estate, operating marketplaces for sellers of goods and/or services, real estate sales agencies and real estate management