PHOTO: Powerball winner is thinking of buying a caravan with a portion of her winnings. Source: Supplied

She could buy any home in Australia — after winning more than $100 million in last night’s Powerball jackpot — but instead the anonymous winner has made an unlikely choice.

The mother in her 40s from inner city Sydney was more surprised than anyone when she found out she won, and is in a unique position where she could now buy any home she wanted.

Instead she’s thinking of buying a caravan.

“I’m a healthcare professional but I won’t be retiring,” she said.