Photorealistic render of the finished den with the horizontal king Murphy bed closed in soft gray slab-front style with walnut bookcases and matte black hardware
The finished room with the bed folded up. AI-generated rendering based on the Murphy Bed Plans design.

Why this room works.

A king bed usually needs a bedroom, but this 13 by 12 foot den hides one sideways behind a soft gray slab front wall. The horizontal king folds into a wall 134 inches wide and 101 inches high, with a 24 inch bookcase on each side of the bed and an 86 inch bridge cabinet above it, so books, blankets, and guest linens live in the same wall as the bed.

Walnut wardrobe doors warm up the soft gray paint, and matte black hardware keeps the whole wall quiet and modern. The 76 by 80 inch mattress is a full king, the dashed outline reaches about 83 inches from the back wall and leaves roughly 61 inches at the foot, and the horizontal king hardware kit runs about $269, which is a small share of a wall that lets a den sleep two guests without looking like a bedroom.

The floor plan.

Drag along the wall to move the Murphy bed156″MURPHY BED WALL · 1Murphy bed wall · enter a measured length144″WALL 2Wall 2 · enter a measured length156″WALL 3Wall 3 · enter a measured length144″WALL 4Wall 4 · enter a measured lengthDoorway 1door 36″ · unconfirmedWindow 1window 48″ · unconfirmed156 sq ft
The built-in sits on the 13-foot wall. The dashed outline extends about 83 inches from the back wall, leaving roughly 61 inches at the foot of the bed. The built-ins are finished in soft gray, walnut, and matte black. The 134-inch modern cabinet leaves the rest of the den open when the bed is up. 13 x 12 ft room with a 9 ft ceiling.

The bed.

Size
King (76 x 80 in mattress)
Orientation
Horizontal
Configuration
Two bookcases and an overhead bridge cabinet
Face style
Slab-front, soft gray paint with walnut wardrobe doors and matte black hardware
Cabinet dimensions
134 in wide x 101 in high x 20 in deep, before projecting hardware and desktop
Hardware kit
Horizontal King hardware kit, about $269

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See it in 3D.

Photorealistic render of the same den with the horizontal king Murphy bed lowered and white bedding with a gray throw
3D builder view of the Neat Modern King Horizontal Den Wall with Storage with the king horizontal Murphy bed closed, soft gray, walnut and matte black finishes
The 3D builder view of this room, with the bed closed. This is the design the renders are based on.

Before and after.

Photorealistic render of the same den with the horizontal king Murphy bed lowered and white bedding with a gray throw
Photorealistic render of the empty 13-by-12-foot den with bare light gray walls and light wood flooring
BeforeAfter
Drag to compare the empty room with the finished den and the bed lowered. The AI-generated renders show the room from the same viewpoint.

From this room to your build.

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1 FREE

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2 $5 PER DESIGN

AI-assisted design

Map your actual room in floor plan mode: walls, doors, windows, ceiling height. Then explore a decorated 3D view and refine the design with AI chat and renderings tuned to your space.

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3 $100 PER DESIGN

Full build plan

Get a project guide with reference dimensions, a materials checklist, and an assembly sequence. The $5 AI-assisted design step is required. Use your kit manual for verified cut dimensions, drilling, and installation.

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Shop this room.

These accessories suit the Soft gray, Walnut, and Matte black finishes. Prices are estimates while we curate product links.

  • Area rug

    Area rug, 8x10

    Est. $120 to $250

    Coming soon

  • Accent chair

    Boucle accent chair

    Est. $180 to $350

    Coming soon

  • Floor lamp

    Arc floor lamp

    Est. $90 to $180

    Coming soon

  • Table lamp

    Ceramic table lamp

    Est. $40 to $90

    Coming soon

  • Desk lamp

    Desk task lamp

    Est. $45 to $100

    Coming soon

  • Throw pillows

    Linen throw pillows, set of 2

    Est. $30 to $60

    Coming soon

  • Wall art

    Line art print set

    Est. $50 to $120

    Coming soon

  • Bookends

    Geometric bookends

    Est. $20 to $40

    Coming soon

  • Mattress

    Zinus 10 inch Green Tea memory foam mattress, King

    Check price on Amazon

Affiliate disclosure: product links on this page are Amazon affiliate links. As an Amazon Associate, we earn from qualifying purchases at no extra cost to you.

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