you can create one server per user, you can return back to the lobby by saying "return" in chat. teleporting to servers (if theres no one in them) takes about 10-15 seconds its not me its roblox making the server. if you own the server you can ban someone by typing "ban 123" in chat, 123 being the userid of the person you want to be banned. you can also lock the server (not allowing people to join) by typing "lockserver", its toggled on and off by typing it you can teleport back to lobby by saying "return" in chat