Lauren B Olson explains how A-List Homes purchase homes as a Cash Home Buyer in the Dallas-Fort Worth Metroplex (DFW) in an easy three step process called "How It Works." A-List Homes purchase properties for cash mainly in Tarrant County, Dallas County, Denton County and Collin County. You can see Lauren B Olson running around town in Grapevine, South Lake, Flower Mound, Coppell, Lewisville, Colleyville and Keller on a weekly basis. Lauren B Olson is a TX Realtor and Seniors Real Estate Specialist (SRES) with Mckinnon Real Estate in Southlake, TX. The SRES designation is awarded by the National Association of Realtors and requires the designees to be fiduciaries. That means that you can trust Lauren to put her client's needs first.