Walking in what I first noticed was the dirty front windows and door. Next was the floor that looked to have been mopped, but not swept first. Next up was the dispassionate could care less that you bothered to walk through the door attitude by the owner/cashier. Seems it's standard operating procedure to push around the dirt since the table also had clearly been wiped down with a dirty cloth. Bathroom was the same condition. While I had zero confidence that I would escape without getting food poisoning, both the goat and beef dishes as well as naan and rice were quite delicious and we didn't get sick.
Have to give Zam Zam a 1 star based on "what would my girl think". She would have definitely given this place a "ah, I'll wait in the car." assessment.
Sorry Zam Zam. Clean up the place and just maybe crack a smile. You've got work to do.