Sec. 3. (a) As used in this chapter, "dwelling unit" means a structure or part of a structure that is used as a home, residence, or sleeping unit.
(b) The term includes the following:
(1) An apartment unit.
(2) A boarding house unit.
(3) A rooming house unit.
(4) A manufactured home (as defined in IC 22-12-1-16) or mobile structure (as defined in IC 22-12-1-17) and the space occupied by the manufactured home or mobile structure.
(5) A single or two (2) family dwelling.