Thredbo does not generally provide accomodation on the hill (neither I belive does Perisher Blue)... so you will be 'given' (for money) accomodation in Jindabyne... you will then need to drive or get a ride somehow to either Thredbo(for Thredbo) or the ski tube (for Perisher - they will also 'give' you a nice big discount on the skitube for the season I believe)
Ant can give you the run down on Perisher Blue
Charlottes pass you get to live on snow - again ask Ant
Thredbo - not a bad bunch & fun place - good night life in village if you want to pay to live there. My favourite resort - but I have only skied there or Falls Creek.
Falls Creek (Victoria) - they will accomodate you on the hill in staff quarters (4 to a room I believe is average) - they say they will feed you but don't have an appetite or wish to maintain your current body weight(exception for those that know me & get cakes & cookies to supplement diet)...
alternatively you can organise accom on mountain or down at Mt Beauty - there are buses from beauty & many staff coming up if you want to organise rides (buses are private & not that cheap from memory...)
However you will have FUN here - they always seem to be a happy bunch. Nightlife not as good as Thredbo - but the ski school seems to have a ball generally...
Ummmm - unless you have international level cert I think you will have to do hiring clinic in June at Thredbo & Falls... that will cost you money... Also you will need working visa as far as I know...
check the web sitesThredboFalls Creek
umm - sorry don't keep perishers - have a look where skimoore linked to - should be links to all resorts