Greg's place is a great base for your San Francisco adventure. Located in Mission St, there's a lot of culture all around. I especially appreciated all the parks that are nearby for a quick walk.
I stayed with my sister and my girl friend. It was more than comfortable for three of us. Greg was very prompt in his communication.
The house has all you need for a short to long-term stay. It had fully functioning kitchen, dishes, filtered coffee to backyard with furnitures, livingroom with a TV and WiFi.
It's only 15 min from Greg's place to San Francisco which made it easy for us to explore the city. Highly recommend this place and would visit again. Thank you Greg!