The housing stock
What we are usually working with in Canbury
The kitchen normally sits in the back addition or a later side return, which puts the run against the oldest and least straight wall in the building. A run that has to be scribed twice takes an hour longer than one that does not, and the day is costed with that hour in it. The first hour is protection and packing, not stone.
Narrow gridded streets with parking on both sides and a controlled zone all day, plus a river frontage that limits through routes; front-door carries with a stair newel to negotiate are standard.
Original quarry tiles survive under a later vinyl in many of these, and lifting the units off them shows how far the floor has fallen towards the garden end. Scribing takes longer than the carry does, so the quiet half of the day is the half that runs over. The slow parts are slow for a reason.
What we are measuring in, mostly, is Victorian terrace, Edwardian terrace, converted riverside works and modern riverside flats. That mix is why two jobs on the same road can run completely differently.
There is nothing to visit in Canbury. Samples are posted free, the template is taken in your kitchen and the stone is fitted there too.