RoomSet
Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Roomset answers the question every furniture buyer asks too late: will it fit? Six in ten online furniture shoppers say they've bought the wrong size, and around one in five pieces bought online goes back. Retail AR apps only show their own catalog. AI room apps paint a beautiful picture, but a picture can't tell you whether you can still walk past the radiator. Roomset works from any listing and your real room. Paste a link or a screenshot, confirm every measurement, add your room, then move the piece yourself at true size in 3D. It flags overlaps with walls and marked door clearances as you drag. You can also walk through a furnished sample apartment with real numbers on every piece, place 19 catalog models or a whole room set on your floor with iPhone AR, and ask for advice by voice in English or Vietnamese. One rule runs through the product: Muse interprets, geometry measures. The AI never invents a size, unknown space is never shown as free space, and prepared rooms are always labelled as samples.