Final answer:
Base cap extensions should be simple and tasteful to complement the room's architecture, which is true. They add elegance and detail, but overdoing it can detract from the room's aesthetic. This is true
Step-by-step explanation:
Base cap extensions, which refer to the decorative molding that resides at the base of walls, should indeed be simple and tasteful. This is true. The design principle behind this is to complement the existing architecture and decor without overpowering them.
Tasteful base cap extensions can enhance the character of a room by adding elegance and refined detail. However, if overdone, they may detract from the overall aesthetic.
Therefore, it's crucial for the design choice to be in harmony with the room's style and the owner's personal tastes.