I am a traveler and recently visited the Copa Airlines GRU Terminal the personnel were helpful and kind, and check-in was swift. There are many meal options and cozy seating in the tidy and well-organized terminal. The complimentary Wi-Fi and charging outlets were convenient while I waited for my trip. My entire trip was easy and pleasurable, despite the fact that some of the signage should have been more obvious to help me find my way. This indicates that Copa values providing excellent service.