Which of the following is a sign of functional obsolescence?

Functional obsolescence refers to a reduction in the desirability or utility of a property due to outdated features or design that no longer meet the needs or expectations of current buyers or renters.

Ceilings that are lower than customary can significantly negatively impact a property's marketability and comfort. In most cases, higher ceilings are preferred as they create an open and spacious feeling. When ceilings are lower, they can make rooms feel cramped and less appealing, which leads to the perception that the property is less functional for modern living.

Outdated design features can also signal functional obsolescence, but they generally encompass a broader range of aspects beyond just ceiling height. Lack of access to public services would be more closely related to locational obsolescence, as it involves external factors, while high maintenance costs pertain more to economic viability rather than the innate functionality or design of the property.