I offer you one special room with one person bed and my living room with sofa which can be bed for two people. In my house there is only one bathroom and kitchen.
-I will not be your host, I will be your friend.
-If you want me around i will or else you won't see me.
-You can use my fridge and kitchen as you wish.
-Anything you can find to eat, you can eat.
As i said, if you want me around i will be. But if you want to hang out or chat with your friends at home and don't want me around you can't see me.