Every guide here is written, tested and signed by a person. Four regulars, no ghostwriters.

Eleven years in site management, impatient with rough junctions. she writes only methods that survive a real site.

Independent designer focused on small flats. she prefers dimensions and details you can measure on a drawing.

Seven years writing renovation content, having seen too much rework. he starts with standards, then style.

Former materials buyer who knows every vague line in a quote. he unpicks cushion colour strategy item by item.