If you elect to drive a very long distance where the mileage would exceed the cost of airfare, you will only be reimbursed for mileage up to the lowest cost airfare. Per diem, money for food and incidentals, is not allowed during travel to and from the facility. If a program provides per diems, it will be outlined in the benefits section of the program description or in the offer letter. Housing You will have to secure a place to live. This could be an apartment, a rented room in someone's home, or dormitory housing.
Some programs secure housing for participants.
Most apartments require a cleaning or damage deposit that may or may not be refundable. Take a look at the stipend amount to be sure it will support you. You may have to bring your own bed and bath linens, cooking utensils, dishes, and television. In most cases, furniture is already in place. In some cases, cooking utensils and other necessities may be supplied.