Estimating and Costing for Interior Designers

Diana Allison, PhD, ASID, NCIDQ, is an Austin, TX-based interior designer operating her own company, Allison & Associates Interiors, and recently spent 14 years teaching in the interior design departments at Johnson County Community College in Overland Park, KS, Texas State University in San Marcos, TX, and the University of New Haven, CT. She received her doctorate from the University of Missouri, Columbia - Architectural Studies Department. Allison has over 25 years experience as an interior designer.