What is considered an example of incurable functional obsolescence?

An example of incurable functional obsolescence is found in poor room arrangement. Functional obsolescence refers to a reduction in an asset's usefulness or desirability due to changes in design, technology, or preferences, and "incurable" signifies that the issue cannot be economically remedied.

In the case of poor room arrangement, the spatial configuration can severely limit the effectiveness and appeal of a property. This could include issues such as the placement of walls, awkward room shapes, or insufficient flow between spaces that cannot be practically altered without significant renovation, which may not be feasible given the cost versus potential increase in value.

The other choices, while they may represent functional obsolescence, typically involve issues that have the potential to be improved or updated. For instance, old fashioned plumbing fixtures can often be replaced, inadequately placed electrical outlets can be relocated or added, and low hanging pipes may be adjusted or repositioned. In contrast, poor room arrangement is inherently tied to the structure’s design and layout, making it a more enduring obstacle to the property's value and utility.