Shared room for short term travelers. I have a spare room attached to my living room that has 3 bunkbeds in to. It's a nice cozy shared room with other travelers. Great way to make friends.
I also offer my kitchen for full use. The only thing I ask is that if you use the kitchen to cook, then please clean up after yourself and that includes the bathroom too.
My House is right across the street of USC (University of Southern California) Campus Security Patrols the street.