The stay was pleasant and fairly satisfying.
First of all, the Inn is run by a friendly lady and her husband. They were very friendly and cheerful people. The room was clean and had microwave/fridge to take care of your own food. The bed was really comfortable and there were more than enough cushions available to snuggle up. Free breakfast was satisfying. They had mini choco and plain muffins which was good. There were fairly good tasting coffee and juice with bread and cereal. There is a BART(Metro) station near by which takes 7~8 min walk from the Inn. It takes about 15~20min to get to the heart of San Fran.
If wanting to have a quick tour in SF, I recommend staying at the other hotels in the center of the city, but if looking for a afforable place and have plenty of time in SF, I definitely recommend El Camino Inn.
All in all, it was a pleasant stay!