GPT Image 2 Interior Design Proposal: A Visual Homeowners Get Instantly

一張室內空間設計提案視覺（攝影級寫實渲染）：

【用途】給屋主看的裝修提案圖，要能看出空間感、材質與色調

【空間設定】
- 空間類型：[空間類型]
- 坪數與屋型：[坪數屋型]
- 設計風格：[風格]...

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The biggest bottleneck in taking on an interior design job is that clients can't read a floor plan. The traditional fix is SketchUp modeling plus rendering, which takes two or three days per project. GPT Image 2's strength is that it can take 'spatial language (floor area / layout type / viewpoint) + a materials list + light direction' as structured input and produce a photorealistic proposal image — plenty good for the first round of client communication. Practical pitfalls: (1) always specify 'eye-level viewpoint plus a wide-angle lens,' otherwise it often gives you a dollhouse-style top-down view; (2) write materials specifically ('herringbone laminate flooring' is far more reliable than just 'wood flooring'); (3) it isn't CAD — dimensions only 'look plausible' rather than being precise construction measurements. Fine for a proposal, but construction drawings still need to go through professional software.