Lounge with a fireplace
A 643 × 465 cm lounge from its owner’s hand plan: a sofa floated to face the fire with a walkway behind it, a two-seater at a right angle, and the TV, piano and bookcase where they stay.

What's in it
A living room in metres with sizes in cm (c = 0.01): a wall() helper, one wall cut low; window()s cut in the side walls (wall=, turn=90); radiators; a chimney breast with fire, hearth, mantel and a round mirror (cylinder(axis="y")); tv_unit() and a TV box turned 45° into a corner (rotate()); a piano from boxes; bookcase(), sideboard(); sofa() and a two-seater sofa(seats=2) at a right angle, rug(), coffee_table(); dim() for the walkway and the room's sizes, label() with leaders.
Change it
It opens as a new drawing in the editor: orbit round it, cut a section, measure it, move its parts. It's built by a short script — open the Script panel, change a number and run it again, or ask the AI assistant to change it for you.
More examples

Bungalow, 181 m²
A real single-storey house drawn to scale from its owners’ plan, the walls cut at 1 m: every room furnished, every door swung as planned, and in orange what was proposed to them.

Living space of a 100 m² house
The L-shaped main room of a single-storey house re-planned: the kitchen by the entrance with the sink under a new window, dining and living by the two sliding bays, the low wall and the wood stove left where they are.

Kitchen with a peninsula
A gutted 15.8 × 10 ft kitchen laid out for its owner: the range wall, the sink under the window, a 9 ft peninsula with four stools and a second way in.