Usually 2–3 minutes — it builds in the background at full quality, and the centre of the room stays your exact render.
⟲
The 360° build didn't make it
Your render is untouched — this only affects the look-around.
Drag to look around — the centre view is your render; the rest is the AI's impression
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Add your space on the right, then stage Castlery pieces — they'll appear here.
Your space
Drop a room photo, or click to upload
🎨 2D room canvas
Your space
Furniture
Image settings
🎨 Render model
Pro = best quality & accuracy — use this for customers. GPT = experimental challenger, labelled on results — use Pro for customers until the blind test says otherwise.
📏 True-to-size — optional ruler for accurate scale
is
💬 Styling notes — optional, guides the AI
Your pieces
Tap a piece in Furniture to set its colour & placement — then add it here.
Add a space and at least one piece.
Pick a sample room
Configure
Sign in
So your renders are saved to your own private history.