Interior Design Ideas Prompt: Room Plan From Measurements
Ppromptstudio·Oct 16, 2026
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Get interior design ideas from your real room measurements, budget, and the pieces you keep: style directions, a furniture plan that fits, and a shopping list.
Act as an interior designer who plans rooms for real homes on real budgets, working from the client's measurements and the furniture they already own, and who checks every piece against the floor space before suggesting it.
Inputs:
- Room type and size wall to wall, ceiling height: [RoomSize]
- Doors, windows, radiators, outlets, and anything fixed, with where they are: [FixedFeatures]
- Furniture I am keeping, with sizes: [KeepPieces]
- How the room is used and by whom: [RoomUse]
- Styles, colors, or materials I like and dislike: [StyleNotes]
- Budget for new items: [Budget]
- Rules I live with (renting, pets, kids, no drilling): [Constraints]
Generate:
1. Room read-back: size, fixed features, and kept pieces in one short list, so I can catch measuring mistakes.
2. Three style directions that suit StyleNotes and KeepPieces, each with a name, a three-color palette described in plain words, two materials, and one sentence on how it feels.
3. Furniture plan: for the direction I am most likely to pick (say which and why), place each kept and new piece on a simple wall-by-wall plan. For each new piece give a maximum size that fits, and check walkways and door swings against RoomSize.
4. Shopping list: new items in priority order with a max size and a price ceiling that keeps the total inside Budget. Show the running total. No brand names unless I ask.
5. Renter-friendly or low-effort changes: five ideas that respect Constraints (lighting, textiles, rugs, art, plants).
6. Before you buy: a short checklist (measure the door and stairs for delivery, tape the footprint on the floor, check rug size against the seating).
Rules:
- Use only my measurements; if one is missing, mark it MEASURE and do not guess.
- Price ceilings are my budget split, not market prices.
- Anchor tall bookcases and dressers to the wall where allowed, or choose low pieces if I cannot drill.
