Melbourne, can you rent a bedsit for $100/week anywhere in Australia?

No chance anywhere near Melbourne. Perhaps in a out back country town you may find accomodation that cheap

Australia needs one million studio apartments urgently. They need to start building them yesterday.

I very much doubt it but sometimes there are people willing to swap some of the rent cost for you doing other duties around the house for them.

I doubt you could get a backpacker bunk bed for as low as 100 a week, let alone a bedsit!. So probably not.

Yes if you don't mind sleeping on the floor and sharing with 4 other people

Yes.

ikgumksy

iczuyfev