If you consider the atmosphere and the interior of other irish pubs around the globe, this one is a weak one. Though you have the large bar and some irish live music, as well as a great choice of beers on the tap, the interior reminds you up to certain grade of any standard northamerican fastfood / deli restaurant. The tables stand rather close to each other to get the maximum seating capability and the floor isn't the typical carpet but a regular floor.
I don't know wether if others see it the same way, but on a wednesday night, when I was there, there were just a handful of customers around. This was actually o.k. for us, as we had to talk some things over. We were a little surprised, as a guitar player startd with some live singing, was this was ok too, as the volume was on a reasonable low level.