Walking distance from the barracks

Our project is a cafeteria which is inside the military base. All the soldiers walks from their barracks to eat or pick up food at the cafeteria. Can we use Option #2 to get 6 points? How do we justify this option? Do we need to show a vicinity plan showing the barracks distance from the cafeteria? Sometimes if there are a lot of military students, the military bus will drop them off to the main entrance. We also have a Bus parking available. We also have reserved parking for Fuel Efficient cars and car pooling. Thank you.