By ticking the button to display address field as a single field will stretch the Address row to take up one row across… normally the Address would be shown as:
Initiating single field will spread it out on one line but you may have two lines if the address is longer.
Musee du Louvre, 75001 Paris, France
You may also choose to not show labels of Address, City, State etc. in the multiple/stacked rows method but, a single row method will not have any labels except the Address label (which can also be turn off—as shown in the example above).