9 Computer software platforms, downloadable, for facilitating real estate sales and real estate auctions, for connecting real estate buyers with sellers, for connecting real estate sellers and buyers with ancillary real estate service providers, and for facilitating real estate offers and sales; Downloadable software for facilitating real estate sales and real estate auctions, for connecting real estate buyers with sellers, for connecting real estate sellers and buyers with ancillary real estate service providers, and for facilitating real estate offers and sales; Downloadable computer application software for mobile phones, namely, software for facilitating real estate sales and real estate auctions, for connecting real estate buyers with sellers, for connecting real estate sellers and buyers with ancillary real estate service providers, and for facilitating real estate offers and sales; Downloadable computer software for database management; Downloadable computer software for document management; Downloadable computer software for facilitating real estate sales and real estate auctions, for connecting real estate buyers with sellers, for connecting real estate sellers and buyers with ancillary real estate service providers, and for facilitating real estate offers and sales; Downloadable computer software platforms for facilitating real estate sales and real estate auctions, for connecting real estate buyers with sellers, for connecting real estate sellers and buyers with ancillary real estate service providers, and for facilitating real estate offers and sales; Downloadable project management software; Downloadable computer application software for mobile phones and handheld computers, namely, software for facilitating real estate sales and real estate auctions, for connecting real estate buyers with sellers, for connecting real estate sellers and buyers with ancillary real estate service providers, and for facilitating real estate offers and sales