Okay, let’s tackle this. So Sybil Barnstone has over 50 years of experience as an Interior Designer, which is extremely rare and valuable. Her extensive experience, combined with her leadership role as CEO of her own firm, suggests she has a strong client base and a deep understanding of the industry. However, the interior design field is highly competitive, and rates can vary widely depending on factors like location, experience, and industry demand. Given her location in Pompano Beach, Florida, which is a growing market, I would estimate her rate to be on the lower side of the industry average. A more realistic estimate would be around $100 per hour, considering her extensive experience and leadership role.