I stayed here for a month. Budi was a great host. He keeps the place clean, is respectful of your privacy and is quick to answer any questions you have.
The place is walking distance from both the Precidio and Golden Gate Park. The 38 bus is really close and can be taken right to Union Square downtown. You can also take the same bus 10 minutes the other way to Ocean beach. There's also a parking spot if you have a car.
There's lots of food in the area. Chinese, Thai, pizza, KFC/Taco Bell, Jack in the Box, Burger King and a bunch of other types of food. There's also a bunch of little grocery stores and few bars with patios nearby.
The room is nice. The bed is very comfortable. It has a desk if you need to do work and a couch if you want to just sit and read. It also has a piano. There's a kitchen and bathroom in the back. There's also a laundry machine if you need to wash your clothes.
This was my second time visiting San Francisco and I preferred staying in this area compared to being right downtown.
I would recommend staying here. It's a great place.