What does a floor plan represent?

A floor plan represents the arrangement of rooms, windows, and doors within a structure. It provides a detailed and scaled diagram that illustrates how different spaces are organized in relation to one another, serving as a crucial tool in architectural design and construction. By showcasing the layout of a building from a top-down perspective, a floor plan enables architects, builders, and clients to visualize the internal configuration, ensuring that the design meets functional needs as well as aesthetic preferences.

Other choices focus on different aspects: one pertains to the boundaries of land, another to external environments, and the last to three-dimensional representations, none of which captures the specific purpose of a floor plan, which is primarily concerned with the internal spatial arrangement.