Hours are somewhat flexible depending if it's a useful time. Minimum shift length is about 4 hours.
They had several shifts needing coverage.
You can basically make your own schedule but aren't guaranteed a certain number of hours each week
They give you hours that don't over whelm you, and give you time to rest and relax and have a life basically.
Extremely flexible on the hours you work
Hours were very flexible. If you were in school (which most people were) your schedule was always worked around for school events that occurred during your availability.
Great for students in high school and college that want to make a lot of extra money
Hours are really flexible, especially as a student so it made working and school not too bad.
If you're good at what you do, they will call you in all the time. If you aren't so good, they'll tell you to go home early and put more pressure on those who are good and can handle it.
Able to accommodate your school schedule whether you needed more or less hours.