It being fairly close, I've been there a few times. Service however is never very good, but the food/price sort of makes up for it. Sometimes its not bad, sometimes its appalling (I once waited almost an hour for my noodles - and they arrived long after my girlfriend had finished her meal)
Sometimes they bring you some small free side dishes or watermelon, sometimes they bring you nothing and just let you watch everyone else enjoying them.
Noodles are well priced and although my girlfriend (from ShanXi) doesn't think too highly of them, I quite like them (at least, I did until they started putting mushroom in the sauce - something I'm allergic too)
The various dishes that they also offer are varied and for the most part very nice. (Most tend to be fairly spicy)
The tea they try and offer you is expensive and not that great. Better to just ask for hot water.
Decent enough drinks at moderate prices, music perhaps a bit repetitive, bare floors, uneven stone steps, playboy pages stuck on the walls in the loos. Plenty of seating given the fairly small space - providing yours isn't one of the tables being danced on by the unruly attention seeking russian girls.
Nice little pub-like bar though the wrong end of town and a little too 'out of the way' for me to frequent often.
Rated food as a 5 as it was a compulsary field. However, really I can't comment on food. Not sure if it serves any, and if it does, I have no idea what it's like.