Replace Mode

Try Different Armchairs in Your Lounge

Swap outdated sofas for modern sectionals in one click. Keep the layout, change the style.

The Design Challenge

An accent chair can make or break a living room's personality, and this apartment lounge example demonstrates the power of a single bold furniture swap. The original room features a calm, neutral arrangement with a gray tufted sofa, a rustic coffee table, sheer white curtains, indoor plants, and an olive green mid-century armchair with wooden legs. RoomLab's Replace mode swaps that armchair for a vibrant mustard yellow barrel chair with gold-toned metal legs, completely shifting the room's energy.

How the Swap Transforms the Room

The mustard yellow immediately becomes the room's focal point. Against the soft cream walls and neutral gray sofa, this saturated warm tone adds a burst of optimism and visual warmth that the muted olive green could not provide. The barrel silhouette -- with its curved back and rounded seat -- introduces a softer, more contemporary form language compared to the angular mid-century lines of the original chair. The gold metal legs echo the warmth of the yellow upholstery and create a subtle luxury touch that pairs well with the rustic reclaimed-wood coffee table.

Tips for Your Space

When introducing a statement accent chair, color theory matters. Mustard yellow is a complementary accent to both cool grays and warm creams, making it one of the most versatile bold choices for neutral rooms. Keep surrounding textiles -- throw blankets, cushions, and rugs -- in muted tones to let the chair command attention. This transformation shows that you do not need to overhaul an entire seating arrangement to inject personality; a single chair with the right color and shape can redefine the whole room.

Inputs Used

Original Room Apartment lounge corner
Selected Asset Modern grey armchair reference
1
Before Apartment lounge corner
2
Reference Modern grey armchair reference
After Lounge corner with new grey armchair

Ready to transform your room?

Apartment lounge corner Original
Lounge corner with new grey armchair Result

How to Recreate This

Swap an olive green mid-century armchair for a bold mustard yellow barrel chair in an apartment lounge using RoomLab's Replace mode.

✨ What You'll Achieve

Apartment lounge corner Original Room
Modern grey armchair reference Selected Asset
Lounge corner with new grey armchair After
1

Select Mode

Replace mode isolates the armchair for replacement while preserving the gray sofa, coffee table, plants, and curtains exactly as they are.

📱 Choose Your Mode
Redesign
Clean RoomRemove clutter from room
Empty RoomRemove all furniture
Change Room DesignRestyle the room
Virtual StageAdd furniture to room
Replace
Replace FurnitureSwap specific furniture pieces
Replace TextureChange wall, floor, or surfaces
Render
Render InteriorIndoor photorealistic render
Render ExteriorOutdoor photorealistic render
Custom ModeUse your own images and prompts
Wall ColorsCompare 9 wall paint colors at once
2

Upload Your Room

Upload a photo of your apartment lounge showing the olive green armchair beside the window, the gray sofa, and the coffee table arrangement.

📱 Upload Your Room
3

Upload Reference

Upload a product image of the mustard yellow barrel chair with gold metal legs.

📱 Upload Reference Texture
4

Configure Options

Select 'Furniture' as the replacement category. The AI will identify the armchair as the target and swap it with the reference piece.

📱 Adjust Options
5

Generate

The result shows your lounge with the vibrant yellow barrel chair in place of the green armchair, creating a bold new focal point while the rest of the room remains unchanged.

📱 Generate

Your Result

🎯 Try the Result

Drag the slider to compare before and after!

Lounge corner with new grey armchair
Apartment lounge corner
Before
After

Frequently Asked Questions

Does a mustard yellow chair work in a room with cream walls and gray furniture?

Mustard yellow is one of the best accent colors for neutral palettes. It adds warmth and energy without clashing, and it complements both the cool undertones of gray upholstery and the warm undertones of cream walls, creating a balanced and inviting space.

What is the difference between the barrel chair shape and the original mid-century armchair?

The barrel chair has a curved, wraparound back that creates a cocooning feel, whereas the mid-century armchair has straighter lines and more angular arms. The barrel shape tends to read as more contemporary and inviting, and its rounded form softens rooms dominated by straight edges.

How do I know if a new accent chair will fit the proportions of my room?

RoomLab's Replace mode solves this by placing the reference chair directly into your room photo, letting you see scale relationships with existing furniture before committing. Pay attention to seat height relative to your sofa and whether the chair visually crowds or complements the coffee table.