online marketplace for buyers and sellers of real estate; real estate management services; real estate management consulting services; real estate services, including, arranging guest check in, cleaning services, interior and exterior maintenance, and landscaping services for real estate; arranging for real estate property cleaning, repair, maintenance, and upgrade services; real estate interior design, exterior design, and architectural design services; website and downloadable application for management and exchange of interests in real estate, providing communication on occupancy scheduling, property maintenance, property management, and other concerns, and facilitating payments; real estate brokerage services; providing website featuring information in the field of real estate purchasing, ownership, and leasing of residential real property; providing residential real estate listings and real estate information; providing a searchable website featuring financial information about existing purchase and sale transactions of residential real property; real estate valuation services; financial valuation of residential real estate; real estate investment advisory services; providing online newsletters featuring vacation homes, and travel information and reviews of vacation homes, and home information including interior design, exterior design, architectural design, and travel and entertainment services