35 Advertising of commercial or residential real estate; Advertising, marketing and promotion services in the field of real estate, namely, production of advertising materials featuring videos of customer properties, promoting real estate though videos of customer properties which are available via third party web sites and social media for marketing purposes, and providing an interactive real estate website which promotes real estate through videos of properties and maps showing local amenities in the field of real estate delivered via a global computer network; Promoting the goods and services of others by preparing and placing listings, namely, print and electronic listings, and advertisements in the media, namely, magazines, newspapers, and other print media, radio, television, recorded copies and in a global computer network, and in flyers, books, posters and billboards, in an on-line directory and catalog accessed through a global computer network, and in hard copy, namely, newspapers, magazines, television, radio, and recorded copies, flyers, books, posters, and billboards, in the fields of management, rental, and sale of commercial and residential property; Providing marketing services for commercial and residential properties; Providing real estate leads for prospective purchasers; Providing real estate video tours for marketing purposes; Real estate advertising services; Real estate auctions; Real estate marketing analysis; Real estate marketing services in the field of commercial and residential properties; Real estate marketing services, namely, on-line services featuring the promotion of residential new construction, which also contains back office solutions for builders; Real estate marketing services, namely, on-line services featuring tours of residential and commercial real estate; Real estate sales management