McDonald's at 5022 North Harlem Avenue, Harwood Heights, Illinois.

Can't get an order right, can't speak English,and the manager Theresa yells at customers who want to get the food they ordered. Updated review! Went back again because I was in a hurry, if anything they have gotten worse. Not only can they not get an order right idiots now screw up a sausage biscuit with egg. Cheese is only a special request on that sandwich, reach into my bag and pull out a sandwich covered in the florescent yellow mold. How do you screw up a sausage egg biscuit. With the plethora of McDonald's on the area this one should be avoided unless being brought there by a masked man with a gun.