I would add employees (People) of an organization, to that Organization, i.e. each contact/People is linked to an Organization.

 I was speaking to a Pipedrive customer yesterday, and he does this differently. He creates People but don't create their Organizations. As functionality for People do not have an address field, he has created a custom field. 

Unfortunately, this means we cannot read the custom field easily via the API, as its not a standard field. On UnifiedVU, we display the location of the Organization on a Google Map. I was asked to explore displaying all the customers of a region on the Map, but without first being able to read the address, this is harder. 

May I know whether anyone else here adopt the same practice please? Just want to see how widespread this is. PS: The reason for this practice seems to be that in some businesses, people by from people.