Grace and Lucia were great hosts: the welcomed us and were very sweet and helpfull. We felt immediately at home in the very comfy and charming studio with kitchenette (included herbs, tea, ... that we could use)! Wifi was very fast.
The neighbourhood is also very nice and we always had a free parking spot in the street.
If you want to visit San Fran, the best place to stay is definitely with Grace and Lucia!