Ventajas
You pretty much set your own schedule with how much or how little you want to work. Management is always helpful, and office people do drive when demand is high. Get to see places you normally wouldn't, free hotel room stays and free meals usually when you're on the road for multi-day stuff. Vehicles are maintained very well and are clean. Very fair pay for what we do, and 99% of the time usually have very good clients and actually have fun with the job
Desventajas
Away from home on multiple day trips sometimes, but well compensated for it.