(5)   Off-Street Parking.
Off-street parking spaces must be provided in accordance with the following schedule and requirements within the SP-STA district, on any lot abutting the district, or on a lot on the opposite side of any street bounding the district:
(a)   Stadia or buildings used for commercial recreation and exhibition facilities where patrons or guests are customarily seated as spectators: one space for every 10 seats;
(b)   Commercial recreation and exhibition facilities where patrons or guests are not customarily seated as spectators or participants: one space for every 200 sq. ft. of floor space or ground area used for commercial recreation, exhibition, and related accessory and support facilities, but not including parking facilities;
(c)   Office, retail sales, or commercial services uses: one space for every 1,000 sq. ft. of net leasable area; and
(d)   Housing accommodations exclusively for employees and hotels or motels: one space for every two living units.