I stayed at Cory's place for more than a week and enjoyed it a lot. It's a shared flat where one of the rooms is the AirBnB. The building is located on a road with medium traffic and very close to bus and BART (metro) stations so it is a convenient place to get started seeing San Franciso and the bay area. The neighborhood is lively and there are plenty of stores, restaurants and bars around. While there are quite a few homeless people around (as in most of SF right now apparently), I never felt threatened by any of them.
The flat is equipped with everything as described: bathroom, fully equipped kitchen, living room, terrace, washer, dryer, heating and fast internet. The room itself is spacious and colorful. It is facing to the side so while you can hear some traffic, I did not find it to be noisy. I was able to work and sleep well. The moss bathroom floor is interesting, but there are stones to step on so it is more a visual feature.
The cat living there is a nice bonus. He is very fluffy and playful! I would definetly come again.