Providing a website featuring temporary use of non-downloadable software using artificial intelligence to generate searches, recommendations, and comparisons for mortgage loans, real estate listings for high-end residential properties, real estate appraisal services, real estate brokerage services, home improvement and interior design services, high-end home goods items, and home theaters; Software as a service (SAAS) services featuring software using artificial intelligence for recommender algorithms for mortgage loans, real estate listings for high-end residential properties, real estate appraisal services, real estate brokerage services, home improvement and interior design services, high-end home goods items, and home theaters; Providing online non-downloadable real-time recommendation engine software based on artificial intelligence and algorithms for generating recommendations and comparisons for mortgage loans, real estate listings for high-end residential properties, real estate appraisal services, real estate brokerage services, home improvement and interior design services, high-end home goods items, and home theaters