Like several other reviewers have mentioned, I happened upon this place after grabbing a bite to eat at the Roasting Co. I was with a girlfriend and we were curious as to what JBS was - so we tentatively crept down the stairs to check it out.
I like little dives that have character but on the night we were there, there were just a few regulars and we clearly didn't fit in so we didn't stick around long.
However, I think this place would be a fun stop if you are bar-hopping with your friends Montford.