I Fixed a Broken onOffice WordPress Integration – Here's What 3 Agencies Missed (opens in new tab)

HR Hanse Holding manages properties in Hamburg and runs their portfolio on onOffice enterprise – the market-leading real estate CRM in Germany (30,000+ users, 6,000+ companies). The properties needed to appear on their WordPress website. Custom design, filters, working detail pages. Three agencies had tried before me. None succeeded. Zero properties on the website. Detail pages returning 404. Default plugin layout that didn't match the brand. The typical diagnosis: "The plugin doesn't work." ...