Make Online Friends Lobby as your Primary Home as an obvious method of seeing who is online and chatting with them for various social interactions and invites to games.
The idea of User Homes is going to get very dull fast. Why have to invite friends or have them suddenly enter your home and nobody is ready to see them. It gets to be a kinda ok let's always meet up at their house as they are the alpha geek!
PokerStars VR has already set the standard for a Lobby of all players and even added tons of daft objects and great avatars. It's simple and obvious. You seem to be making directions out on a whim just to get paid and then they'll end up doing nothing!
This is a far better idea - make the Store the Home Lobby with same free loco as doom has! And not that daft slow turn or use 2 sticks to turn normal speeds!