Okay, let’s tackle this. So Gustavo has 13 years of experience in high-end residential design, which is a competitive field. His role as owner and principal designer at G-LUXE Studio adds prestige. Skills like interior design, architecture, and renovation are in demand. Location is Miami, FL, which is a hub for luxury design. According to the Bureau of Labor Statistics, interior designers in the South region (which includes FL) have a median annual salary of around $55,000. However, high-end designers with 13+ years of experience can charge premium rates. Let’s look at industry benchmarks. Top interior designers in the US can charge $100-$200 per hour. Considering Gustavo’s experience, skills, and location, I’d estimate his hourly rate to be around $150-$250. So, I’ll take the midpoint of that range.