Best Practices & Limitations

Avoid "Over-Tagging": Writing a list of 50 keywords (e.g., lumion, octane render, 8k, masterpiece, trending on artstation) actually degrades the output in Nano Banana 2. Speak to it in clear, descriptive sentences.
Not for Construction Documents: AI does not understand structural loads, local building codes, or exact spatial measurements. Do not use AI renders as final technical deliverables for contractors.
Set an Anchor: Every well-designed interior room needs a focal point. Always name one specific anchor object (e.g., an oversized abstract painting, a statement brass chandelier, or a single fiddle leaf fig) to prevent the room from looking like a bland catalog.