“…throughout the world there are many examples of the adoption of web-based information and intelligent systems in real estate. some of them are as follows: e-commerce (muhanna, 2000; teicholz, 2000), valuation (Zavadskas et al, 2007a;Šliogerienė et al, 2009), brokerage (Guttery et al, 2000;ham and Atkinson, 2003;Zumpano et al, 2003), facility management and maintenance (ArchIbUs, Inc., 2009;fm:systems, 2009;ko, 2009), mortgages (mortgage.com, 2009;E-Loan, Inc., 2009), real estate management (drawbase software, 2009), insurance (bIG, 2009), project development (realdata, Inc., 2009), sustainable development and planning (onishi, 2002;curwell et al, 2005;Zavadskas et al, 2007b;jakaitis et al, 2009;Jauneikaitė and Carreno, 2009;Simão et al, 2009;Stankevičius et al, 2010), evaluation for real estate investment (wang, 2005;Guo et al, 2007), matching/listing services (benjamin et al, 2000; ford et al, 2005), negotiation (Kaklauskas and Urbanavičienė, 2005;Urbanavičienė et al, 2009aUrbanavičienė et al, , 2009b, real estate's transaction process (cao et al, 2001;Fang et al, 2009), procurement (Vitkauskaitė and Gatautis, 2008) etc. for example, in forbes (2000a, 2000b, 2000c opinion, the corporation of tomorrow must successfully integrate facilities management with finance and administrative activities, sales and marketing, human resources, information management, manufacturing, distribution, and these should be web centric.…”