Unless otherwise indicated to the contrary, the following definition shall apply:
The term shall mean any vehicle or similar portable structure eight feet (8') or more in width having no foundation other than wheels, jacks, blocks, or skirting, and so designed or constructed as to permit occupancy for dwelling or sleeping purposed and which has a flush toilet and a bath or shower.
(1996 Code of Ordinances, Chapter 11, Article 5.00, Section 5.01)