AI Room Design for Real Projects: AIHOM Text-to-Layout vs. Coohom AI Layout

AI room design can support real design work, from creating an initial layout to furnishing a measured space and preparing drawings for further review. The useful question is how the workflow starts and what it produces.

I tested two approaches: creating a layout from a text brief in AIHOM, and starting with an existing floor plan before using Coohom AI Layout. The stage totals recorded in the original runs were 85 seconds and 30 seconds respectively.

These are single-run observations, not a controlled speed comparison. Timing began with prompt submission or plan upload and ended at the stated output. Login, project setup, manual adjustments, professional review, and file export were excluded.

AIHOM text-to-layout and Coohom AI Layout: the two workflows

Compared Workflow	Starting Input	Recorded stage total	Design Output
AIHOM: text-to-layout	A written room brief	85 seconds	A layout developed through 2D, 3D, and rendered views
Coohom: floor plan, AI Layout, and drawing tools	An existing floor plan	30 seconds	A furnished design followed by an initial drawing view in Coohom

The difference here is the starting point: AIHOM creates a proposed space from a description; the Coohom workflow starts with a floor plan and uses AI Layout to furnish it. The Coohom total includes import and drawing steps, not just AI Layout generation.

These are the two routes selected for this comparison, not the full capabilities of either product. AIHOM also supports an existing-floor-plan-to-3D workflow.

Scenario 1: AIHOM — from a text brief to a room design

The brief described a 3.6 m by 4.2 m south-facing living room, with a door on the left wall, a window on the right, and a sofa, TV console, and coffee table. It requested a modern minimalist style and enough circulation space for two people to pass.

That gives the tool a starting layout and purpose. The output still needs to be compared with the requested dimensions, openings, and furniture requirements.

Recorded stage	Time
Generate the space	10s
Add dimensions	5s
Build the 3D space	30s
Generate the room layout	20s
Render	20s
Total	85s

Generate the plan and add dimensions

AIHOM first produced a plan image from the brief. Dimension annotations made the proposal easier to inspect. This image stage should be distinguished from the editable 2D and 3D project used later in the workflow.

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AIHOM: the initial plan image generated from the room brief.

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AIHOM: dimensions added to the plan image. Annotation alone does not verify scale.

Build the 3D space and generate the layout

The workflow then moved into 3D structure generation and style selection. AIHOM's floor-plan tools support editing walls and furniture in 2D and continuing into 3D. Review the generated geometry rather than treating the initial dimension labels as verified measurements.

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AIHOM: 3D structure and style selection.

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AIHOM: a generation-stage view, rather than a completed furnished-plan screenshot.

Render and review the design

The final view makes the furniture, finishes, and lighting easier to discuss. Use the editable project to review dimensions and clearances; use the render to judge the visual direction.

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AIHOM: the room design in Render view.

Scenario 2: Coohom AI Layout — furnish an existing floor plan

This route starts from a plan instead of a written description of a new space. Coohom brings in the plan, uses AI Layout to generate a furnishing proposal, and provides drawing tools for the next stage of work.

Recorded Stage	Time
Import and recognize the floor plan	5s
Generate the AI layout	20s
Create an initial drawing view	5s
Total	30s

Import the floor plan

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Example source plan for explaining the import route.

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Coohom: the floor-plan import interface.

Choose the scope and generate the layout

In Coohom AI Layout, choose the whole home or selected rooms, then set the style and furnishing scope. Review the generated design and continue refining it in Coohom.

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Coohom interface example: a furnished bedroom project. This is a separate illustration from the living-room plan above.

Continue into drawing preparation

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Coohom: preparing a furniture-plan drawing from the bedroom project.

Which starting point fits your project?

Start with AIHOM text-to-layout when you have a room brief and want to develop an initial spatial proposal through conversation, then continue editing and visualizing it.

Start with Coohom AI Layout when you already have a floor plan or project and want to explore furnishing arrangements within that space, then continue design work in Coohom.

The 85-second and 30-second totals do not establish that one product is faster at the same task. One route includes creating the initial space; the other begins with an existing plan.

What can move toward production?

Both routes can produce design material for further work. Editable geometry supports revision; renders support discussion; drawing tools support documentation. Each deliverable still needs the information required for its intended use.

Before ordering furniture or handing over a layout, check room scale, actual product dimensions, door movements, and circulation. Before construction, review the site's structural, building-services, and other applicable requirements. For a cabinet bill of materials or quote, the required cabinet, material, hardware, quantity, and supplier data must also be present. A layout or render alone does not demonstrate that those deliverables are complete.

Frequently asked questions

What is the difference between AIHOM and Coohom AI Layout in this test?

AIHOM starts with a text brief and develops a room layout through 2D, 3D, and rendering. The Coohom route starts with an existing floor plan, uses AI Layout for furnishing, and continues into Coohom drawing tools. This describes the tested routes, not everything either product can do.

Are both workflows editable?

AIHOM provides 2D wall and furniture editing and a path into 3D. A design generated with Coohom AI Layout can be refined in Coohom. Check the relevant project view: an exported image or an annotated plan image is not itself an editable model.

Does AI Layout itself produce the construction drawings?

The Coohom workflow combines multiple stages. AI Layout generates the furnishing proposal; the drawing stage uses Coohom's drawing tools. Available outputs and account requirements should be checked for the drawing task.

Can either result be used directly for construction or a cabinet quote?

That depends on the completed project data and the review required for the job. These examples demonstrate design workflows, not a verified permit submission, cabinet BOM, or production quote.

How long did the recorded workflows take?

The reported stage totals were 85 seconds for the AIHOM text route and 30 seconds for the Coohom plan-based route. AI Layout generation itself accounts for 20 seconds of the Coohom total. These single-run observations exclude setup, corrections, review, and export.