If you do a search under Air Crews Control you will be getting old information. They were employed by Impulse in July 2001 and have much better pay and working conditions under an EBA.
I do not work as an FA for Impulse however I do work closely with them.
Salary ranges between $30,000 to $40,000. Rosters are issued on a monthly basis, mainly overnights and double overnights with only one day shift in Sydney and Melbourne. Only 2 bases (at this stage, who knows in the future) Sydney and Melbourne.
Mr Seatback 2 will be able to give you more information that you require. Try emailing him. Do a search on Impulse and choose the topics that are recent and you should get what you need.
Good luck and if you don't get the info you need email me and I will try and help you.