I think this is a two-part question:
(But see what PP posted above about a package not appearing in
MDE early.)
1) What do you have to do in order to make FastPass resies for people staying in your Disney hotel room?
When you log into MDE, can you see your hotel reservation?
When you made the hotel resie, it might have automatically appeared in your MDE.
If it did not, you can enter the confirmation number to make it appear.
Once the hotel resie is in there, can you see all of the people who are staying in your room?
Does each of them have a ticket assigned to them?
If you can see them, and if they have a ticket assigned to them, you should be able to make Fastpass resies for them.
2) What do you have to do in order to make Fastpass resies for people who are not staying in your Disney hotel room?
You say they are on your account even though they are in their own room, because they do not have accounts of their own.
Do you mean that their reservation is in your MDE account?
Or do you just mean that you created icons for them in your MDE account?
For example, there is an icon in my MDE account for my BFF because I took her a few years ago. She does not have a ticket attached to her name. I cannot make Fastpass resies for her.
You can't make Fastpass resies for people unless they have a ticket attached to them.
Disney will let you make Fastpass resies at 60 days because it knows you are staying at a Disney hotel.
If Disney knows you are staying at a Disney hotel, but Disney does not know that your friends are staying at a Disney hotel: can you make Fastpass resies for them at 60 days while you make your own?
Or are they not eligible until 30 days out? I'm not sure about this part of it.