The most expensive part of a refurbishment

A full refurbishment of a one-bedroom apartment of around 62 m² costs us roughly €36,000.

Water columns are a line item, not an afterthought

We budget vertical water risers the same way we budget façades and roofs: as named items with their own cost.

Why we spend it

New pipes and new wiring support a better home, but the work nobody photographs decides whether the building still functions in fifteen years.