Which condition does NOT constitute functional obsolescence?

Functional obsolescence occurs when a property's functionality decreases due to factors such as poor design, outdated features, or inefficiencies that negatively impact its usability or value. In this context, a newly renovated kitchen is a positive enhancement that typically increases a property's appeal and functionality. It addresses the condition of the home rather than detracting from it, showing how current design trends can elevate the living experience.

On the other hand, outdated appliances represent a diminished functionality since they do not meet modern efficiency standards. A poor layout of rooms compromises usability, making it difficult for occupants to navigate or use the space effectively. Similarly, design flaws that result in higher maintenance costs can detract from the overall value and desirability of a property. These aspects can lead to a decrease in marketability, thus classifying them as functional obsolescence.