Google Maps improvements and GDPR
I'd like to suggest you considering a useful addition to comply to GDPR and ask user to agree with Terms of Sevice before displaying Google Maps.
This website uses Google Maps to include maps. Please note that your personal data can be recorded and collected here. In order to see the Google Maps map, please agree that it will be loaded from the Google server. More information can be found here
Have a look at the following examples:
It would be good to add such option and disable it by default. it might be useful for EU states.