Hi Sherry, I am a host in San Francisco. I was renting out one of the three bedrooms on our upper level on Airbnb for a few years. Pricing will depend on several factors:
Are you close to public transportation, is there good parking nearby. How many people will have to share the bathroom? What type of bed is in the bedroom, what type of amenities are available. If you live close to shopping, that is a plus. You can also figure a base-level price for a single person and have a built-in number added for a second person.
In my room, for example, there was a queen sized bed, two nice big windows, chest old drawers, desk, a couple chairs, tv with tons of premium channels, a small fridge, and a microwave