Leading expert on residential square footage and its influence on the home valuation process. Instructor, appraiser, Realtor and author. Offering new insights into real estate and appraisal issues, studying the power of size or square footage for over ten years. America's favorite real estate formula, price-per-square-foot, is 100% dependent on having accurate square footage. The sqft information contained in public records and the MLS should be sounding alarm bells across the country. The next real estate crisis may be the information crisis. Inaccurate square footage details are costing home buyers, sellers, and the insurance industry millions every year. Author of over a dozen books, two dozen videos, eight continuing education courses and numerous nationally published articles and blogs. When it comes to the world of residential square footage and home values, no one knows more.