Downloadable software used for running applications, namely, real estate floor plan modeling software; Downloadable software for 2D or 3D simulation for real-property design and development; Downloadable real-estate management software; Downloadable real-property evaluation software; Downloadable real-estate development software products, namely, software for creating and generating 2D and 3D models of real estate floor plans and designs; Downloadable software platforms for the real estate se...