I've never been! I worked 2 doors down the road (for about 10 years) and still never put foot inside the place. McDaids across the road is a different matter, I drank there every weekday for 10 years (liquid lunch) and regularly would start the Saturday session in there.............it's still my first port-of-call on my trips "home".
Yes, McDaids was a good spot. Had many a pint there. Would often pick up the old man who worked in for Sealink in the Clery's building on N. Earl Street for donkies, and take him for a pint in Madigans across the road, too. And a good mate of mine married the bloke who owned Judge Roy Bean's at the foot of Grafton St., so used to do Friday nights in there with the lads.