To make decision-making easier, as part of the CEESEN-BENDER project, a free tool has been developed to calculate the return on investment.

You only need to enter a few basic details about your building and investment (location, number of apartments, renovation costs, energy prices, etc.), and the tool immediately shows:
✅ expected annual return (in %)
✅ payback period (in years)
✅ estimated increase in property value

The tool is simple and transparent, available in English, with a user guide in Croatian.
Try it here: Renovation ROI Calculator Tool