The title explains itself :3​

 

5 i think, including you, or its 4, idk lel (net)
Org its you and 7 more, so i think itss you and 3 more on net lol

 

Either 8 people and you I think

 

^
for org

 

I need me, and 4 others. So that wont work?

 

pretty sure its only you and 3 more

 

That will work Supermonkey, at one point, had her and 4 people

 

they wernt on the coop, just had a /homes there. The limit is only 4 people

 

Uuuh, can $50 Donors set home? They used to, I know that :/

 

they can get in a bed, and /homes will take them to the bed, just dont remove it

 

I thought I remembered it saying II_Reapz_II (or whatever it is), Livvyxxxo, DanGaEb, Enderdragon47 and Bubble_kid

 

Go into your inbox by the way Penguin

 

ah ok its you and 4 more den c;

 

i dont have an inbox from you

 

Actually, it's at least you and five more, look at the sceenshot, there's me, dan, reapz, livvy and ender, that's five

 

No, only $250 donors can do /sethome

 

To summarize.
4 coop mates plus the coop leader is the maximum size.
As many players as you want can sleep in a bed at your island, then do /homes to get there.
A 250 donor can /sethomes.
Locking and archiving, as the original questions and following questions have been answered.