Mediterranean Living in NWA! Custom, Celtic Construction home designed by Key Architecture is a rare find! This 4500 square foot home sits on 2.3 level acres in a Versailles, just minutes from Downtown Bentonville. No expenses were spared in quality of materials and attention to every detail. The architects and builders maximized energy efficiency for your comfort. Interior spaces are clean and warm, achieving the right proportion and scale for separating the living, sleeping, social and family area.