Players that have become friends aren't able to set a home at the base unless they make a foundation and put down themselves. I looked at Nteleportation and the friends is set to true, is there a command for this plugin that needs permission for friends to be able to set a home in their base if only one of the friends built it? or is it set so that all friends have to place a few foundations in order to set a home?

Could we get ur Friends and NTeleportation configs? Maybe the "Strict Foundation Check": false,  or "Check Foundation For Owner": false,

Read the config files...

"Check Foundation For Owner": false,
"Use Friends": true,
"Use Clans": true,
"Use Teams": true,
"Usable Out Of Building Blocked": false,
"Usable Into Building Blocked": false,
"Allow Cupboard Owner When Building Blocked": true,
"Allow Iceberg": true,
"Allow Cave": true,
"Allow Crafting": true,
"Allow Above Foundation": true,
I just changed the Check foundation for owner to false. Maybe this will help. Thanks

I literally highlighted your answear in red, maybe it needs some red arrows for visibility.