There will be separate bills to pay, besides the rent. Bills for gas, water, electricity and insurance, to name a few. They'll also need to handle all the issues related to transportation, roommates, housekeeping, laundry, noise, neighbors, budgets and landlords. Transportation, in particular, is an important consideration. Or it may be too far to walk or bike.
Students can always buy a car.
But the budget will be profoundly affected by this decision. Especially when insurance, gasoline and repairs are considered. Additionally, many students find themselves feeling isolated from the school experience, when living off-campus. Especially their first year. Homestay Unfortunately, homestay with an American family is not always easily obtained at a university or college.