Edit a specific object or area in your room

Use this guide when you want to change one specific thing in the room (a piece of furniture, a wall, a corner) while keeping the rest intact.

Name the object and its location

• “The coffee table in the center of the room.”
• “The wall behind the bed.”
• “The pendant light above the dining table.”
• “The chair in the bottom-right corner by the window.”

Say what changes, and what must not

Targeted edits work best when you explicitly protect the rest of the image.

• “Replace the coffee table with something round in a lighter wood. Keep the sofa and layout.”
• “Change the rug to a warm neutral. Do not change any furniture.”
• “Keep everything except the armchair; swap it for something lighter.”

Use annotations when available

If you can annotate the image, mark the exact area and pair it with a short instruction. This is especially helpful when there are multiple similar objects.

If Oona changes too much

Start your next message with a hard constraint: “Only change the coffee table. Keep everything else exactly as it is.” Then restate the single change.