Okay, let’s tackle this. So Kevin Gadd has 33 years of experience as an architect, which is a significant amount of time. He’s a Senior Partner at his own firm, Kevin Gadd Architects, which suggests he’s a key decision-maker. His skills in architectural design, construction management, and sustainable design are in demand. Location is Cape Town, South Africa, which is a growing market for architecture services. Considering his experience, skills, and location, I’d estimate his hourly rate to be around $150. This is lower than what I’d expect for a partner-level architect in a major city like New York or London, but higher than what I’d expect for a junior architect. It’s also worth noting that the rate I’ve chosen is a rough estimate and may not reflect the actual rate Kevin Gadd charges for his services.