Bedroom plan · scale read from your sketch · 1 m ≈ 150 px
Minimal King Room
Wall-to-wall king bed facing the screen, a 120 × 70 cm floating desk, split AC above it. Tap a wall on the plan to place the door. The colored band around the walls shows where a door works.
Bed fit
Floor area
Minimum room
Door
Aircon
A1Floor plan
Door worksCompromiseAvoidNo room
Left and right as you face the desk. Grid is 50 cm. Dashed lines mark things overhead or hidden: the AC, its air throw, and the door pocket inside the wall. Blue dots trace your walk from the door to the bed. Thin dotted lines show the view to the door from the pillow and from the chair.
A2Door types for this room
Door
Floor it takes
When open
AC seal
Needs
At your spot
Action
A3Desk wall, facing it
A4The kit
Item
Size
Why this one
A5How this was read
Your sketch puts the desk top 113 px above the floor. At 75 cm, that gives 1 m ≈ 150 px.
So the desk wall is 2.60 m wide and the ceiling 2.65 m high.
Cross-check: the AC in your sketch then measures 94 cm wide, a normal split-unit size.
Bed: a wall-to-wall platform, headboard on the back wall so you face the screen. The mattress sits centered on the screen. The platform on each side becomes a ledge.
Screen: your sketch draws it about 98 cm wide, a 42–43 in screen. That size works from both the chair and the pillow.
Desk: 120 × 70 cm, centered on the bed, screen and AC. You named 120 as ideal and 200 as the max.
Bed sizes follow the local 75 in length: Double 54 in, Queen 60 in, PH King 72 in wide. US King is 76 × 80 in.
Areas are in m² (sqm). Free floor is the room minus the bed and desk footprints.
A swing-in door takes a quarter circle of floor: π × width² ÷ 4.
Door rules: see the door from bed, keep it out of your back at the desk, keep the bed out of the doorway view, keep a clear walk to bed.