Excellent tour and an awesome guide! If you want both insider access tips and rich historical context on the monarchy and French politics, this is absolutely the tour to book. Gustavo was phenomenal—he spoke the entire time, offering nonstop insights from the moment he picked us up to when he dropped us off. Even during small gaps, like waiting for the van, he made the experience count by showing us a nearby church and adding even more context. Highly recommend for anyone who loves history and wants a deeper, more engaging experience.