I'm not shocked that there aren't any reviews here. A few co-workers and I walked in on a Tuesday evening after 1899 was getting a little crowded, hoping to enjoy some pub games and catch a little basketball on TV. Our wishes were granted. We got whatever we wanted. Because we were the only customers in the (rather large) bar for the 90 minutes we were there.
Mullarkey's had just about everything we wanted: multiple Irish beers on tap, a foosball table, a dart board, and a bunch of flatscreen TV's with our choice of programming. If we had been hungry, they had plenty of candlelit tables at which we could have enjoyed a snack. But between the emptiness, the rotten egg smell (we asked if there was a gas leak), and the people stomping around in the apartment upstairs, the amenities were hard to enjoy. The restroom was isolated downstairs and looked like the perfect location for a mugging (with a nearby back door exit). Oh, and they had a $15 minimum for debit/credit cards. I've never heard of a minimum higher that $5.
Mullarkey's has some good building blocks, but it was easy to see why 1899 had a bigger crowd.