Sylvia's place is in a clean and quiet neighborhood SE of the central San Diego. I was welcomed into the warmth of her family home of four with three pets (the cutest and very curious puppy and two cats). The room was comfortable and clean as it was described and well furnished with all that I needed for the restful sleep. Since I was heading to Tijuana the next day, the location was excellent to access the border.
I would recommend without any hesitation to those who demand a clean and quiet place to explore greater San Diego.