Hi Cormac,
I was at the 'House Hunters in the Sun' Exhibition at the RDS over the weekend and got to chat to the solocitor Tom McGrath, about whom I had already read an article in the Indo a couple of weeks ago. I can't find a link to that article at the moment, but here's a mention in the [broken link removed].
[broken link removed], Irish based, have English speaking associates in a number of countries including Poland and he himself was very knowledgeable with regard to overseas purchases.
There were some other legal firms at the exhibition, but they were all UK based. I also found the financing, tax and general information imparted at the seminars very useful.