How much money should I save to study in Paris?

I have been debating lately whether I should attend university in Paris or New Zealand.I am leaning more towards Paris at the moment.My question is how much money should I try and save?Other than the university fees(a whopping 25k a year!)what will my other expenses?How much should I expect to pay for food,clothing and other everyday things?And I know housing expenses are incredibly expensive,but could I have a few estimates?Thanks!