Think big. Then define the details. Refine your style. Automate the architecture. The decision engine updates lighting, paint, flooring, and hardware to give you a design score and its reasoning.
Room setupGeometry, windows, project objective and suggestion style
Design Lab
Shape the room in broad strokes
Choose a point on each spectrum. Recommended stops have a quiet outline; moving one updates the whole coordinated plan.
Using the room recommendations
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/ 100
Design Score
Lighting Plan
3500K
Neutral white
2700K warm5000K cool
Target brightness
Total lumens (ambient)
Recessed fixtures
Spacing / wall offset
Why
Paint Plan
Wall color
Target LRV (lightness)
Undertone / temperature
Wall sheen
Trim sheen
Runner-up:
Have a color in mind? Enter it
The catalog here is a small curated shortlist. To use any
color, type its name and its LRV, which every manufacturer publishes on the
product page. LRV is all the engine needs to check light, livability and
contrast. Undertone is optional and only sharpens the harmony check.
Why
Flooring Plan
Recommended
Target LRV (lightness)
Material
Water resistant
Price / install
Why
Hardware Plan
Cool metals
One coordinated metal family for the room, picked before any single piece is chosen — so mixed metals never happen by accident (M-01, F-01).
Why
Room Coherence
Reads as one coordinated room.
Start from the picks above, then stack real-life clutter and watch the room hold together or fall apart. Voiced in your chosen tone.
Clean
Vendor Catalog Search
Pull a real, attributed selection into the plan
Vetted sources only, ranked by trust tier. Search paint or flooring, then Use a result to swap it into the room and get a decision insight on your pick.
Coming soon
Landscaping Engine
Plant palette, zones, and seasonal color
Sun exposure and hardiness zone as Level-0 constraints, driving plant selection, bloom sequencing, and a color story that harmonizes with the home's exterior finishes. Proves the plugin architecture generalizes beyond interiors.
Coming soon
Hardscaping Engine
Paving, walls, and material coordination
Patio, walkway, and retaining material selection with drainage and grade constraints, coordinated to the facade stone and roof tone so paths, walls, and planting read as one system.
About the Design Score. It measures how well these picks agree with
each other and with the design principles built into this engine. It is not
a verdict on whether a room is good. Your own taste, your client's wishes,
the furniture and art you already own, budget, architecture, how the light
actually falls, and plenty of factors this engine never sees all matter more
than a number. A low score on a choice you love is worth keeping. Treat this
as a second opinion that shows its work, not a rule.