Where are all the locations of the Aether Foundation members in Pokémon Moon?

Question

Where are all the locations of the Aether Foundation members in Pokémon Moon (3DS version—it's the same as Ultra Moon, just different devices)?

Answer 1

Looking at the employees list and their Pokemon's levels, they seem all located in the Aether Paradise.

Lusamine and Faba are also found there.
It's worth noting that Faba can also be challenged

for the title of Champion at the Pokémon League.