I made a room redesign app where you rearrange the furniture on a to-scale floor plan before anything gets rendered

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Nookflip takes a photo of your room and a style, and gives you a design plan: paint colors with hex codes, furniture with real dimensions, materials, and lighting. The part I spent the most time on is the floor plan. Put in your room's measurements and every suggested piece shows up on a to-scale top-down plan, with the photo next to it for checking. You can drag and rotate pieces and move the doors and windows. It warns you when two pieces overlap, when something sits in a door's swing, or when there's less than about 90 cm to walk past. No AI runs while you move things, so that part is free. When the layout looks right, it renders the makeover onto your own photo and you drag a slider to compare before and after. In my tests the render followed a moved layout pretty closely. A few things that broke along the way, in case they help anyone building with image models. People would write "keep my bed" and the render would swap the bed anyway. Turned out the render never saw their notes, only the style. Now their notes go in first, word for word, and it mostly listens. I tried sending a drawing of the floor plan as a second reference image. Gemini rebuilt the whole room instead, moved the window and added a chair nobody asked for. The layout now goes in as plain text. Typing "Contemporary" kept coming back mid-century. So the app now writes a short definition of the style first, including what it should not look like, and builds the plan to that. The catch: it runs on Anna, an app marketplace, so you need an Anna account to try it and the AI uses Anna credits. New accounts start with free credits, so you can try it on a photo of your own room without paying. That's the part I'd most like feedback on. Two things I'd like to know. Is the floor plan the part you'd actually use, or is it the render? And next I'm planning a shopping list, the plan's furniture as a checklist with rough prices against your budget. Useful, or not what's missing? https://anna.partners/store/@modlyai/nookflip   submitted by   /u/Tralse09 [link]   [comments]