You have the option of setting divisions/ sub locations with a Location that your business serves meals to.

Here are a few examples of sub-locations with in a Location: -

1) Buildings with in an Apartment Complex.

2) Floor # with in a Building

A Division/ sub location acts like a final delivery location with in your customer's location.

You can opt to skip divisions/ sub location altogether, if each of your customer locations is a single delivery point/ address. 

Go to the Divisions tab under the Location page to setup divisions/ sub-locations.