Answer

Short answer:

Yes. You can visualize different furniture layouts in minutes by using Virtual Staging to furnish empty spaces, Sketch in Context to test hand-drawn arrangements, or Insert and Modify to swap specific pieces in an existing image. This allows you to compare multiple configuration options without manually re-modeling every object in 3D.

Alternatively you can use Chat to access all the tools mentioned above, the chat assistant will make the necessary changes for you.

Overview

Deciding on the right furniture arrangement is often the biggest bottleneck in interior design. Clients struggle to read 2D floor plans, and moving detailed 3D assets in software like Revit or SketchUp just to test a "what if" scenario is time-consuming.

Rendair AI removes this friction by treating layout visualization as a 2D rendering task rather than a 3D modeling task. Instead of dragging heavy furniture blocks around a viewport, you can simply describe the new layout or sketch it roughly. The AI handles the perspective, lighting, and photorealism, allowing you to present three or four different layout options in the time it usually takes to render one.

How it works

There are three main ways to visualize layouts depending on your starting point:

1. If you have an empty room (Virtual Staging)

This is best for real estate or new builds.

• Upload a photo of the empty space.

• Describe the layout in the prompt (e.g., "Living room with an L-shaped sofa facing the window" or "Living room with two armchairs and a central coffee table").

• Generate to see the furniture placed in perspective.

2. If you have a rough idea (Sketch-to-Render)

This is best for architects testing flow and scale.

• Sketch your desired furniture arrangement loosely on paper or an iPad.

• Upload the sketch to Rendair.

• Prompt the style (e.g., "Modern minimalist living room").

• The AI converts your loose lines into a photorealistic image, strictly following the layout you drew.

3. If you want to change an existing image (Edit)

This is best for swapping specific items.

• Select the "Edit" tool.

• Mask (paint over) the furniture you want to move or change.

• Prompt the new item (e.g., change a "large sectional" to "four club chairs").

• The AI generates the new furniture into the selected area, matching the existing lighting and shadows.

Capabilities

• Rapid A/B Testing: Generate one version with a dining table and another with a kitchen island in seconds.

• Decluttering: Use the "Remove Object" tool to clear existing furniture from a photo so you can start with a blank canvas.

• Style Swapping: Keep the same layout but change the furniture style from Industrial to Scandinavian to see how the volume of the pieces affects the room.

• Perspective Matching: The AI automatically aligns new furniture insertions with the room’s existing vanishing points.

Inputs and outputs

Inputs

• Photos of empty rooms (JPG, PNG, HEIC).

• Screenshots from 3D models (SketchUp, Revit, Rhino).

• Hand-drawn sketches or floor plan doodles.

Outputs

• High-resolution renders (up to 4K or 8K with upscaling).

• Video animations (creating a short clip of the new layout).

When to use this

• Client Meetings: When a client asks, "What if we moved the sofa there?" you can show them a visual answer immediately.

• Space Planning: Quickly testing if a room feels too crowded with heavy furniture versus lightweight pieces.

• Real Estate Listings: Showing potential buyers how a confusing open-plan space can be zoned for living and dining.

Limitations or notes

• Scale Accuracy: While AI is excellent for visual impression, it is not a CAD tool. Always verify physical dimensions before ordering furniture.

• Generative Nature: Sometimes the AI may orient a chair oddly (e.g., facing a wall). You can fix this by re-generating or refining your mask.

• Complex Overlaps: In-painting works best when there is clear space around objects. heavily overlapping furniture may require more careful masking.