I loved the open environment and the diversity of jobs I was able to do. I learned to become more comfortable with interacting with the public.
What I wish was different
The only issues I encountered had nothing to do with my employers or the job itself. Commuting was slightly difficult, simply because I lived so far away. It wasn't too much of a problem, though.
Advice
I would suggest being very open to everything and everyone, including being prepared to ask questions.