What type of request did Betty make regarding her apartment entryway?

The choice that indicates Betty made a request for the "Modification of structural access" relates directly to fair housing laws, which often address the need for reasonable modifications in housing for individuals with disabilities. This option likely represents a scenario where Betty may have needed a change to her apartment's entryway to accommodate her specific accessibility needs.

Under the Fair Housing Act, individuals with disabilities are permitted to make structural modifications to their residences, provided they notify the landlord in advance. Such modifications could include installing ramps, widening doorways, or other changes that enhance accessibility. It is crucial for landlords to accommodate these requests as part of ensuring equal access to housing.

The other options, while they pertain to housing situations, do not necessarily align with the common allowances made under fair housing standards for accommodating disabilities. For instance, adding a security feature does not relate directly to structural access needs, waiving rental fees concerns financial agreements rather than physical modifications, and improving electrical systems typically addresses maintenance issues rather than accessibility. Thus, the specified modification of structural access is fundamentally about creating an accessible living environment for those who need it.