裝修一經決定難以回頭。分享兩個動工前的小測試：可移動平面圖與瓷磚實測，讓選擇設計于產品時更踏實安心。 Renovation decisions are hard to undo. This post shares two pre-construction tests—a movable floor plan and hands-on tile testing—to make design and material choices feel more grounded and reassuring.