Please break down the expense request by area. For reimbursement for housing, if you are renting a room or apartment for the summer a signed receipt for the amount of rent paid will be accepted.
If you are splitting the rent, a signed receipt for the amount of rent paid will be accepted.
If you are sub-leasing an apartment or room, you need a copy of the original lease along with a letter from the person you are sub-leasing from stating that you are paying the rent for the summer, the dates you will occupy the housing and the amount of rent you are paying. This must be signed by both parties.