I was in SF for work and I lived in the neighborhood for ~ 2 months. It is very safe and Cindy and Michelle are AMAZING! Cindy is super sweet and told me about all the local restaurants and things that I should do (my favorite was Land’s End - the hike was really nice). Michelle is very responsive and answers your questions immediately. I’ve met David who is super sweet and always helpful - staying with them in their house made me feel like I was at home. I would recommend staying here to anyone visiting SF.
The neighborhood is safe, many restaurants (Sawaii Ramen is amazing) and there’s public transportation just around the block. One block down you can take the bus and one block up there’s the N train. The golden gate park is close to the house (walkable to Japanese Tea Garden - one of my favorite places), you can explore the mosaic stairs and get an amazing view of the city. The beach is also walking distance/bus ride away. I enjoyed my stay here and would definitely recommend staying at Cindy’s and Michelle’s place.