I really liked the people I worked with and the type of work we were doing. Some of it was relaxing and some of it was demanding. It was a good mix and I was always moving.
What I wish was different
Waking at 4:30am every morning wasn't ideal. Other than that I wouldn't change anything.
Advice
Be prepared to get dirty some days. Some tasks are better than others so go into each one with a good attitude.