(a) Owner. The owner of every multiple dwelling or his appointed agent shall be responsible for maintaining in a clean and sanitary condition the shared or common areas of the premises and for meeting the requirements of Ohio R.C. 5321.04.
(b) Occupant. The occupant of a dwelling unit in any dwelling structure shall be responsible for maintaining in a clean and sanitary condition that part of the dwelling unit, dwelling structure or premises which he occupies and controls and for meeting the requirements of Ohio R.C. 5321.05.