Good riverside spot beside the liffey 2 mins walk ...

Good riverside spot beside the liffey 2 mins walk from Dublin's Silicon Valley/Grand Canal Dock, very close to Facebook office and Grand Canal Theatre. Usually busy after office hours.
Good Guinness and some craft beer (O'Hara's IPA Draft is my favourite, not cheap though).
Does a great carvery (spuds meat gravy all the trimmings) during lunchtime!!Welcoming beaten wooden interior look. Has ground floor and basement level bar. Guest accommodation upstairs I believe.
Not sure how legal it is to stand outside with your drink looking across the road/river it is but lots of people do while having a smoke or just catching the sun!