As Peter suggested on his listing, the location of his place is prefect walking area having no need for a car unless you were venturing out of San Francisco. The bus and cable cars are just down the street, personally I rented a electric bike during my vacation and saw many sites that way too.

Peter's home was just like in the pictures shown.The bed was comfortable! Everything was clean. Although I never met Peter in person, his house sitter Paula and her husband were amazing hosts. Anytime I got in a bind with anything to do with the home or door - they helped me out without a blink of an eye.

As far as a safe location - it's the safest and comfortable I have ever found myself in. I took this trip by myself [4'10, Filipino Female], my first vacation alone, and it was wonderful!

My suggested additions - wear layers as it gets cold in the morning, warm during the day, and cool again at night. If you feel venturous check those electric bikes instead of a car ;-)