Then why not transfer to an EU bank and make payment from there? There is no problem if you have a good source of funds. However if you don't thats why I suggested what I did
I would prefer to use the corporate funds because I want to close the SEY company.
So the scenarios are:
1. Transferring 300k from SEY's EU bank to Austrian property owner and his bank might reject the transfer.
2. Transferring from SEY's EU bank to my personal EU bank, I might be asked questions by the bank or gov at some point in the future.
My conclusion is to transfer the funds from SEY to my personal bank in UAE, then from UAE to my EU bank and acquire the property.