True or False: A dwelling less than 500 square feet needs to have a shower.

The assertion that a dwelling less than 500 square feet needs to have a shower is false. In many jurisdictions, including Louisiana, there are specific regulations regarding the presence of bathrooms and other plumbing fixtures in residential buildings. Typically, a residence is required to have at least one bathroom, but the requirements for fixtures such as showers, bathtubs, and toilets may vary based on factors like the number of bedrooms and local building codes.

Smaller dwellings, such as those under 500 square feet, may be subject to different standards, and local codes often dictate the specific requirements for plumbing fixtures. Thus, while a shower might be recommended for convenience, it is not universally mandated by regulations for smaller living spaces unless stipulated by local ordinances. Consequently, without a specific code requirement for such small dwellings, the statement is indeed false.