Flat pack without the swearing: eight habits that help
Nothing here is clever. All of it comes from watching people build the same shelving unit a hundred times.
Why modular beats built-in when you might move
Fitted furniture is cheaper per metre and worth nothing the day you leave. Here is the arithmetic.
Planning a 12 m² living room on the 300 mm grid
A real 3600 by 3000 mm room, four pieces of furniture, and the two clearances that decide the whole layout.