Hello.
My customer wants to put their server in europe because their app is funded by some European Funds.
I prefer to use Unity Cloud Services instead of Firebase or Supabase so I wanted to know how I can choose where the data of my Unity Cloud Services are stored.
They seem to use Google Cloud, which has servers in these regions:
Finland (North), Poland (Central), and Netherlands (West).
You should be able to select a preferred region in the settings somewhere on the web site, probably under Multiplayer or some such menu.
(If it turns out this is no longer the case, I can recommend Scaleway for European server stuff in general. Expect to do a lot more on your own though.)