ChAg1799 said:
So, do you have to pay the $70/year xbox live subscription and then have to buy games for each xbox, or does the "home" feature allow you to share games across multiple Xbox live accounts and profiles?
The home Xbox has access to all of the games that the paid-for user has access to. You can get one copy of a game and play it simultaneously on multiple consoles.
You can also play other people on the non-home console as long as the paid-for user is logged in. Just switch to the non-paid for user while the paid-for is in the background and it still works.
Example:
My (User1) home Xbox One is the one upstairs.
Everything I own and all content I have access to is available to my daughter (User2) on that Xbox whether I'm logged in or not.
I login to my downstairs Xbox and have access to all the same games. My daughter and I can play together.
My other daughter switches to her account on the downstairs Xbox after I've logged in, leaving my account logged in in the background.
Both of my daughters can play all the games that were paid for on User1's account.
Microsoft is actually pretty generous in this.