A flooring replacement in a 30-square-metre apartment cost €6,840. Five years later, will you know exactly what was done, which materials were used, and why it cost that much? A renovation should leave behind more than a final invoice. Good documentation provides the information you need to understand past work and make better procurement decisions in the future.

Tendering a renovation project costs more than just the working hours involved. Inspections, requests for quotation, bid comparisons, and communication all take time. And every additional day a property remains vacant can mean lost rental income.