this spot owns and the nice ladies who run the joint are ON POINT: it's spotless (even during peak lunch hours), the condiment bar is always fully-stocked (fresh lemons for my Diet Coke? yes please!), and the food is *insanely* delicious. (i usually go with the Santa Barbara burger with sweet potato fries, and my gf gets the grilled BBQ chicken sandwich and tempura green beans.)
Habit is cheap, cheerful, and my new favorite lunch spot in Vegas. highly recommend.