Pros: hours are totally flexible, you can work as much as you want up until 30 hrs, you get to drive awesome cars back and forth, and enjoy a discount when renting.
Cons: no health benefits, no extension on hours so no overtime, the mandatory shifts in order to remain employed, and the long hours you can put in without realizing it.
Overall Hertz is a great part time position because it suits your needs and pays decent. The people are friendly and the job is simple. Take care of the cars you drive and make sure you follow the law while driving. Be prompt with pick ups and deliveries.