Been there a couple times. Second time the girl was really cute and a good fuck. The decor was pretty old/shabby and the rooms very barebones but it was serviceable. But it's not the worst place in the area. The place next door, which I think has been demolished now was full of old ladies apparently.
I'm not a fan of built up CBD type areas so I preferred Asians at Smithfield which is an industrial area. There's a new place called Club10 at Guildford which is very very new. Also Diamonds 4 Ever which I've been too once. There's a couple shops on Christina Road in Villawood too.
As for girls to see or avoid, I've found all the shops in that area, none of them really does anything in terms of online rosters or even regularly keeping the same girls. It's a "turn up and hope you get lucky" and the rates are usually around $150 an hour at the most. Pretty much all the shops with asian girls in this area are like that. A few of them used to advertise here but they all stopped I think.
I'd say be prepared to walk away, and be prepared to try more than 1 shop in that area. I figure that if I've already driven half an hour out to that area from where I live, might as well get it right and not compromise if the selection is poor.