Photorealistic render of the finished den with the horizontal twin Murphy bed closed in warm white slab-front style between white oak bookcases
The finished room with the bed folded up. AI-generated rendering based on the Murphy Bed Plans design.

Why this room works.

This 12 by 10 foot den works as a lounge by day and a guest room by night, with the twin bed folded sideways into the wall. The bed sits in an 81 inch wide cabinet that stands 45 inches high and 20 inches deep, holding a 38 by 75 inch mattress on a horizontal twin hardware kit that runs about $189. Two 24 inch wide bookcases flank the bed and an 18 inch overhead bridge cabinet ties the wall together, so the whole built-in spans 129 inches wide and rises 84 inches toward the 8 foot ceiling.

With the bed up, the room reads as a warm white storage wall with white oak wardrobe doors and brushed brass hardware, and the shelves hold books and games within reach of the sofa. Lower the bed and the dashed outline on the plan reaches about 45 inches from the back wall, leaving roughly 75 inches at the foot, so a guest can walk around the bed and the den still feels open.

The floor plan.

Drag along the wall to move the Murphy bed144″MURPHY BED WALL · 1Murphy bed wall · enter a measured length120″WALL 2Wall 2 · enter a measured length144″WALL 3Wall 3 · enter a measured length120″WALL 4Wall 4 · enter a measured lengthDoorway 1door 36″ · unconfirmedWindow 1window 48″ · unconfirmed120 sq ft
The built-in sits on the 12-foot wall. The dashed outline extends about 45 inches from the back wall, leaving roughly 75 inches at the foot of the bed. The built-ins are finished in warm white, white oak, and brushed brass. The 129-inch modern cabinet leaves the rest of the den open when the bed is up. 12 x 10 ft room with a 8 ft ceiling.

The bed.

Size
Twin (38 x 75 in mattress)
Orientation
Horizontal
Configuration
Two bookcases and an overhead bridge cabinet
Face style
Slab-front, warm white paint with white oak wardrobe doors and brushed brass hardware
Cabinet dimensions
129 in wide x 63 in high x 20 in deep, before projecting hardware and desktop
Hardware kit
Horizontal Twin hardware kit, about $189

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See it in 3D.

Photorealistic render of the same den with the horizontal twin Murphy bed lowered and white linen bedding
3D builder view of the Welcoming Modern Twin Horizontal Den Wall with Storage with the twin horizontal Murphy bed closed, warm white, white oak and brushed brass 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 twin Murphy bed lowered and white linen bedding
Photorealistic render of the empty 12-by-10-foot den with bare 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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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 Warm white, White oak, and Brushed brass 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, Twin

    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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