Toshinori’s house is very clean and it’s a no-shoes place, which I really love because I do the same where I live. It’s located in a quiet area with plenty of free street parking. 15 minutes walking distance to CalTrain station (Hayward park), and it’s $6 to 50 minutes ride to Downtown San Francisco. Starbucks is on the way, seems like safe area.
Quiet place to stay and have a good rest.