@ColeenD3 just curious as to why you are assuming this is a SCH C business of any type, and not reported on SCH E. Rental income/expenses is normally reported on SCH E for real estate rental income. It may only be a parking spot. But unless specified otherwise (and I don't see that) it's still real estate.
. . . The term "rents from real property" does not include income from the operation of a hotel but does include rents derived from a lease of the hotel itself. Similarly, income derived from the operation of a parking lot is not considered "rents from real property."