FloorDrafter is an AI floor plan agent for the plan you already have. Hand it a sketch, an old drawing, or a builder's plan and say what you need: it reads your drawing first, asks when something is unclear, and changes only what you point at, keeping every version. Get a clean, labeled 2D or 3D floor plan in five styles: Rendered, Technical, Colour Plan, 2.5D and 3D dollhouse. It is not a CAD editor.
Most floor plan tools generate everything from scratch and throw away the drawing you already have. FloorDrafter was built on the opposite idea: read your drawing first, ask when something is unclear, change only what you point at, and keep every version.