Furniture layouts for a 4.5-mat-labeled room (258 × 258 cm comparison model)
This page uses a 258 × 258 cm rectangle to compare furniture layouts. It does not derive a real room’s dimensions from a tatami count.
Compare layouts with measured footprints
Room model on this page: 258 × 258 cm (floor area 6.66 m²)
Match the numbers in the diagram to the furniture dimensions below to compare open floor area and spacing between pieces.
Sleep + a compact work spot
A comparison layout with a bed and a 90 cm desk along the walls.
Grid lines are 50 cm apart
1Single bed frame (example outer size) 105 × 210 × 35 cm
2Compact desk 90 × 45 × 72 cm
3Chair 45 × 45 × 80 cm
This keeps a work spot but leaves out a separate sofa.
Furniture floor area
2.81 m²
Floor not covered by these pieces
3.84 m² (57.7%)
Smallest edge-to-edge gap between two pieces
10 cm
Uncovered area is the model floor area minus the furniture footprints. The smallest gap is the shortest edge-to-edge distance between any two pieces. Door and window positions are omitted from the diagram. These figures do not check walking routes, door swings, windows, wall recesses, or chair pull-out space.
On a phone, copy the link on the next screen and open it on a PC or landscape tablet.
Prioritize the bed + storage
A comparison layout with a smaller desk and low storage.
Grid lines are 50 cm apart
1Single bed frame (example outer size) 105 × 210 × 35 cm
280 cm desk 80 × 40 × 72 cm
3Low storage 45 × 30 × 75 cm
There is more storage, but the desk worktop is 80 cm wide.
Furniture floor area
2.66 m²
Floor not covered by these pieces
4.00 m² (60.0%)
Smallest edge-to-edge gap between two pieces
73 cm
Uncovered area is the model floor area minus the furniture footprints. The smallest gap is the shortest edge-to-edge distance between any two pieces. Door and window positions are omitted from the diagram. These figures do not check walking routes, door swings, windows, wall recesses, or chair pull-out space.
On a phone, copy the link on the next screen and open it on a PC or landscape tablet.
These dimensions and placements are hypothetical comparisons, not a standard for room sizes or layouts. Replace them with your room’s measured inside dimensions, actual product dimensions, and door/window positions.
Assumptions in these examples
・The comparisons use a 105 × 210 cm bed-frame footprint and desks 80–90 cm wide
・Actual use depends on product outside dimensions, room inside dimensions, and door/window positions
・This is a placement model, not a standard room size or measured property
Check in your actual room
・Replace the model width and depth with measurements from your plan or room
・A bed frame can be wider than the mattress dimensions
・Check door, window, and storage-door swing areas separately
Refer to the furniture size chart for product dimensions. Replace model dimensions and door/window positions with your actual measurements.
Try a layout in this room model
Opens the Compact room model (258 × 258 cm; 6.66 m²) model dimensions. Compare furniture footprints; check walking routes and door swings separately.