Start and finish times and work arrangements are very flexible (can work from home one day per week or work at offices either in the city or at Redbank.
During the summer internship I worked full time (40hrs per week), now during university semester I work 2 days a week (18 hrs). Very flexible, working with your university commitments.
9 day fortnight, around 8.5 hours per day. Casual contract hence time-off and work hours are more flexible.
Most employees are welcome to work from home 20% of the time, however there can be individual arrangements which can lead to more flexibility.
As a casual I am able to work whatever days I would like. It's highly flexible but I presume this is so long as I am working decent hours (more than one day a week). I haven't tested the theory.