MapWithAMaker should have a defaultCenter of the provided latLng or the center of Denver (39.7392, -104.9903). This ensures that the map marker will always be in the center of the map so users can see exactly where the searched address is.
MapWithAMarker should be zoomed in more so users can see the area searched and not just a broad view of the Denver Metro area. Suggested zoom value is 15.
These changes are to improve user experience.