If you took out a mortgage before 2019, you have likely unfairly paid the expenses it generated.
You can recover 100% of what you paid for property registry, administration, and appraisal fees, as well as 50% of notary costs, plus the legal interest on the money from when you paid those bills until the bank returns it to you.
You can recover approximately 2,000 euros, even if your mortgage is paid off.
You can get informed, find out how much you can recover, and start the claim process without advancing a single cent.