Okay, let’s tackle this. So Barry has 23 years of experience in interior design, which is a solid foundation. His skills in space planning, customer service, and graphic design are in demand. However, his experience is mostly in the interior design industry, which might not be as high-paying as other fields. Considering his location in Cape Town, South Africa, and his level of experience, I estimate his hourly rate to be around $75. This is a conservative estimate, as rates can vary widely depending on the industry, location, and experience. For example, experienced interior designers in major cities like New York or London might charge $150-$250 per hour. But for Barry’s specific situation, $75 seems a reasonable estimate.