ParkRidge Business Center, an executive office suites firm, leased the entire 6th floor at 10475 Park Meadows Drive in Littleton, CO. The 5-year deal was for 28,403 square feet. Known as ParkRidge One, 10475 Park Meadows Drive is a 6-story, 166,644-square-foot, Class-A office building. It was built in 1999 and features NRA/NUA efficiency factors of 1.06 for single-tenant floors and 1.09 for multi-tenant floors. It also features 5" planning grids: eight watts per square foot of power throughout for tenants and one thermostatically controlled HVAC zone per 1,000 square feet, as well as a building grounding system for tenant telephone and electrical systems. There is indoor/outdoor access to locker rooms and showers, and unobstructed Front Range views. Other tenants include Rational and Time Warner Telecomm Inc. Doug Wulf of Fuller & Co. represented the tenant. Daniel Simpson of Clarion Realty Services represented the landlord, Clarion Lion Properties LLC.