6 months ago, we ate here and there was a nasty stench of raw sewage and insence. (not working as a cover-up) Tried it again and stink was gone. Went back today and the smell was so bad that we immediately turned heel and walked out.  the people walking in behind us left too. Bummer, because we love the pho and ban xiao (spelling?).  Owners, pay whatever it takes to fix this problem, and we will be back!