Garden Loft — an ArchLang floor plan example
A 35 m² loft: three rooms, a kitchen run with a wall behind it, a bath with real fixtures, and a door into every one of them.
This plan compiles to 3 rooms, 35 m² of floor area and 4 windows; every room is reachable from the entrance.
The source
This is the whole plan. The drawing above is what the compiler produced from it — nothing was drawn by hand.
# A 35 m² garden loft — the plan the docs home page reads its own facts from.
#
# Deliberately the smallest plan worth DESCRIBING: three rooms, so `describe()`'s room
# table fits in a band beside the drawing, but a real one — a kitchen run with a wall
# behind it, a bath with three fixtures, a door into every room. `scale 1:50` is
# annotation here (there is no `paper` block), which is what a web page wants: the
# caption says 1:50 and the SVG scales to whatever box it is dropped into. Nothing but
# the walls carries a coordinate — openings are pinned to a run along a named wall and
# fixtures resolve against their room or the wall behind them.
plan "Garden Loft" {
units mm
grid 50
scale 1:50
north up
dims auto all
wall id=w_north exterior thickness 200 { (0,0) (7000,0) }
wall id=w_east exterior thickness 200 { (7000,0) (7000,5000) }
wall id=w_south exterior thickness 200 { (0,5000) (7000,5000) }
wall id=w_west exterior thickness 200 { (0,0) (0,5000) }
wall id=w_spine partition thickness 100 { (4200,0) (4200,5000) }
wall id=w_bath partition thickness 100 { (4200,3200) (7000,3200) }
room id=r_live at (0,0) size 4200x5000 label "Living / Kitchen" uses living kitchen
room id=r_bed at (4200,0) size 2800x3200 label "Bedroom" uses bedroom
room id=r_bath at (4200,3200) size 2800x1800 label "Bath" uses bath
door id=d_main on w_south at 3200 width 900 hinge near start swing into r_live
door id=d_bed on w_spine at 1600 width 800 hinge left swing into r_bed
door id=d_bath on w_spine at 4100 width 800 hinge right swing into r_bath
window on w_west at 3600 width 1400
window on w_north at 2400 width 1800
window on w_north at 5600 width 1200
window on w_south at 5000 width 600
furniture fridge against wall w_west offset 400 in r_live
furniture stove against wall w_west offset 1100 in r_live
furniture kitchen_sink against wall w_west offset 1900 in r_live
furniture table in r_live centered size 1300x900 label "Table"
furniture sofa in r_live anchor bottom-left flush inset 300 size 1900x850 label "Sofa"
furniture bed in r_bed anchor bottom-right flush inset 200 size 1500x2000 label "Bed"
furniture robe in r_bed anchor top-left flush inset 150 size 1200x600 label "Wardrobe"
furniture shower in r_bath anchor top-right flush size 900x900
furniture wc in r_bath anchor bottom flush size 400x700
furniture basin in r_bath anchor bottom-right flush size 600x450
title { project "Garden Loft" drawn_by "ArchLang" date "2026-08-16" }
}