This are the worst accountants in the entire world.
First: They have charged me about twice what was agreed in the beginning.
Second: Not responsive at all, I have waited 4/5 days for some answers by mail. Phone? forget it.
Third: No single advice was given without being requested, all the information had to pulled really hard.
Because of them I have lost several thousand euros in fines and taxes, stay away from BDO!!!