Regarding the transfers, I recommend not to use a bank to make the transfer their exchange rates & / or their commissions are typically terrible. Use transferwise.com instead. They have the market rate for exchange & their commissions are very reasonable. Take some time to read & understand their process before transferring money. You can even transfer a small amount first to see how it works. Say a tenner.
I have transferred all over the world using transferwise.com & was always pleased with the rates & the speed of delivery.
Regarding the tax, I'd imagine you're liable to an Capital Aquisition Tax (inheritance tax). what relation are you to the person you are inheriting from? It's an important factor in determining your inheritance tax liability.
Read about the CAT thresholds here: [broken link removed]