Final answer:
An applicant in a wheelchair is entitled to a reasonable accommodation to view an apartment in a building without an elevator, as mandated by the ADA, which prohibits discrimination and mandates accommodations for individuals with disabilities.
Step-by-step explanation:
If an applicant in a wheelchair wants to see an apartment on an upper floor in a building that has no elevator, the applicant is entitled to a reasonable accommodation under the Americans with Disabilities Act (ADA). This federal law prohibits discrimination against those with disabilities and requires reasonable accommodations to be made in various areas, including housing. A reasonable accommodation might involve the landlord providing an alternative way for the applicant to view the apartment, such as providing photographs or a virtual tour if a physical tour is not possible due to the lack of an elevator. It is important for landlords and property managers to understand that denying access based on disability or failing to make reasonable accommodations could lead to a violation of fair housing laws.