Pros
Hours are flexible, it can be accommodating for students.
Cons
I joined at a warehouse that was just starting up, within six months of operations beginning. There were very few actually safety standards when we started. If you are working full-time you have the opportunity to be promoted to giving out routes to other warehouse associates. That's the most advancement I saw anyone make from the basic warehouse associate position in two years working there. The facility I was at didn't allocate enough room between aisles, so when employees went to pick packages it's always expected to just be grinding your cart past four other people to get to an aisle you'd be picking at. They used to separate us by shift and arbitrarily pick time slots to make employees park in a parking lot about half a mile away from the facility, where a bus would come and bring you to the actual facility. Management and certain shifts just parked at the facility.