Considering how expensive Airbnbs are in SF, this room/bathroom was a great value for my month stay. Its no Ritz Carlton, but it got the job done and I was comfortable.
This is a private bed/bath in a shared house with 3 other roommates. Of the 4 rooms, 2 of the roommates live there permanently and 2 are long term airbnbs, so this is kind of like a nice small hostel and you're sharing fridge space, etc. Can definitely get a little dirty unless all roommates are keeping up with cleaning and taking out trash. Airbnb guests are expected to contribute to chores and purchase their own supplies.
There is no living area, just a kitchen and the rooms which wasn't super cozy but because I was only home to sleep, I didn't really mind. Decent lighting and good wifi in the room so would be fine to work from home although I didn't.
Location is great and easy access to a lot of different bus lines. The house is on the street but this room is in the back so there is no noise.