I was in So Cal for a few days to take classes and stayed at Christine's place. The place was easy to find, easy check in, clean bedroom and bathroom, and the bedroom had a door lock. I thought it was a really good value for the price I paid.
This house appeared to have multiple rooms for rental. The walls were thin so I was able to hear some conversations which was no problem. I needed to have a good night sleep as I was going to have a very long day next day with 9 hours of driving, but I was waken up at 4am because a couple were having a morning sex that lasted for awhile. Because it was 4am, their conversations and noise were amplified. This is no one's fault, but I was bummed that I wasn't able to get enough sleep. If you are staying here, bring a noise cancelling headset or something just in case.
Other than that, this was a clean and affordable place to stay in So Cal!