Okay, let’s tackle this. So Debra Orzechowski has 9+ years of experience as an interior designer, which is a solid amount of time to have developed skills. She has worked in residential design, space planning, and sustainable design, which are in-demand areas. Her experience as a senior designer at Interior Concepts, Inc. adds to her credibility. However, she is currently self-employed, which might impact her earning potential. Location is Baltimore, MD, which is not a major hub for interior design. According to national averages, interior designers with similar experience can charge between $50-$100 per hour. Considering her skills and experience, I’ll estimate her hourly rate to be around $75.