We had a fantastic experience at Doris' place! It was even better than we could have expected. Plenty of space for the two of us, obviously (I guess it would be perfectly OK for two couples as well). It really felt like home. The beds were pretty comfortable and we enjoyed all the amenities, including a fully stoked kitchen. The washer and dryer was a great addition. All in all, this is truly a charming place, perfect for longer stays. As for the location, we found it pretty convenient. Transfer to SFO is easy using BART (16th St/Mission station is roughly a 5-minute walk away), and several MUNI stops (both buses and light rail trains) are also easily accessible by foot, which helps when exploring the city. You'll also find some great cafes and restaurants in the immediate area. Besides, there's a great Whole Foods Market store not far away if you'd like to go shopping for food and cook your meals.
Doris was a fantastic host. It was a pleasure meeting her. Communicating with Liz prior arrival was easy and check-in went perfectly OK (Doris was there to welcome us). We also had a nice chat with Doris before leaving.
To tell the truth, we would gladly come back and stay here if we had the chance!