O'Finn's has a great lunch menu, which usually includes a few specials of the day. I highly recommend the fish and chips, but only if you have a big appetite as the portion is fairly large. The staff is exceptionally friendly at this pub and will recognize you if you're a regular.
There is a separate bar downstairs with enough seating to host a private function. The decor upstairs and downstairs is pretty standard for an Irish pub, but is cleaner than your usual bar scene and seems cozier as well.
If you arrive at a peak hour, it will not be easy to find parking. There is some parking on either side of the street and in the two lots nearby, but even all that space fills up quickly as the parking is shared with several businesses and restaurants.