A 5-star stay. Jack & Christina are super hosts, very helpful and always available.
They took me out to show the neighborhood, cafes and restaurants on the day I arrived, this was super helpful. The location of the house is superb, great restaurants, bars, parks and public transport options. It takes about 15 mins by BART to get to downtown. MUNI buses and trains are also a convenient option. One thing to note though, the room I stayed in had a private bath but just not attached to the room. This wasn't a concern to me at all, the bathroom was clean and private.
Overall, I was more than happy with my stay here. Both Jack & Christina are lovely people.
I would recommend this place without any second thoughts.