Not too bad I got a manicure here and it was well done. However the staff for a bit nutty.
As long as you don't mind being around a bunch of ladies screaming in a different language then you should fit right in. They don't seem to care who's around. This place is definitely lacking and it's etiquette as far as customer comfortability goes.
However if you want to get a shellac manicure for 35 bucks this is the place to go just hold your breath as they give you the roughest back massage you've ever felt. They are nice but they do seem miserable there.