This place is awesome - my girlfriend and I were visiting San Francisco for a long weekend and we loved staying here! The studio is very clean, comfortable, and offers privacy. It was an awesome place to come back to and relax after busy days in the city! It is located pretty far (not walking distance) from some of the main tourist attractions (Fisherman's Wharf, Alcatraz, Golden Gate Bridge, etc.) but Ubers were not expensive to get you there. We would just Uber downtown in the morning and back to the studio in the evening - that worked perfect for us. It is located within walking distance from Golden Gate Park, the beach, and allowed for a beautiful hike to Lands End.
I would highly recommend staying here, my girlfriend and I loved it! Christina and Matthew are great hosts and there space is perfect. We were sad to leave.