A plan of a reception room often shows a rectangle. The room itself may have a chimney breast that projects 400 millimetres, a boxed soil pipe in the corner, a floor that dips toward the party wall, and a door that only opens to ninety degrees because a radiator valve sits behind it. Furniture sized to the rectangle stops short, racks, or never comes up the stair.
These pages are written so a reader can record that kind of fact before a carton is opened. They describe housing that is common in London: Victorian and Edwardian brick, later plasterboard stuck on dabs, stud partitions in conversions, mansion-block lifts, and the tight turns of a terrace stair. They are not a survey of any one address, including the publication’s own correspondence address.
Each sheet can be read on its own. Where a specific item is involved, the leaflet in the carton remains the instruction. Where a lease, a flue or a party wall may be involved, the text says so and stops. There is no shop on this site, no price, and no way to book a fitter. If you write in, you reach the publication.
A useful first pass is measuring, then the wall behind the plaster, then the route from the street. Kitchens, wardrobes, flat-pack assembly and the checks after fitting each have their own sheet because the questions are different.