Relatives FB Profile best setup

I've previously been using my relatives profile on my machine with MLA but without any proxy.

Just MLA to separate the profiles...

Now, most of them are restricted.

I have one last relative which i got access to the other day.

But i don't want to restrict this one.

Do your recommend using MLA + residential IP for this account?
(We live in the same city)

OR whats the best setup?