Fee's are still too high..
I know that working with the bank involved is not easy.. But 5€ are too much if transfer fiat to fiat cost me 1€..
Crypto has the potential to beat the bank and fiat system with faster and cheaper transaction.. Hope that we could use it in a couple of years and, in the meantime, i hope that will appear a service(like yours) with almost the same fee of fiat-to-fiat transfer..

Keep doing and developing it! :)