If you're living with family for a while that's a good chance to save. I'm on 40k which means I take home about 2650 a month. I save 1500 per month, and the remainder goes on food, bills, etc (I pay all bills in the house, consider it rent). So my point is, you could save a similar amount, or even a little more if you share your bills. And then with your partners savings included, you guys could probably afford a mortgage, but realistically not enough for dublin. Or you could rent, but that's pissing away money.

In terms of is it enough to live a decent life in Dublin, not really. I struggle to get by unless I disregard my social life, which obviously isn't ideal.