Best place to sit is at the bar. I love the beers here. I enjoyed the hard to find Murphy's Stout - (a bit nuttier than Guiness) and the County Durham Hop Addict (if ya drink Molson Canadian or...... get caught photographed with a plastic beer cup labelled as such - don't even try these ya won't like em). There is a red wine Irish-ly called Hooley Dooley Red.
Very small space inside so groups greater than 2 will likely not sit together. Great Olde Worlde Decor like a bombed out IRA building with grand ceiling heights. Although they serve full pints, they also serve half pints so you can try a few different beers in one sitting. Oysters with freshly grated horseradish were extremely popular the night I was there. Many other items on the menu were interesting and unique..... like Bison Ribs... peanutbutter and jam...
I had no problem with any of the staff during my visit.