This was the perfect location for our San Francisco trip and a real joy to stay at. It is located seconds walk from 24th street in the Mission District which puts lots of great restaurants and bars at your fingertips. The room was easy to access and it was great not having to worry about carrying a key with us every time we went out. Though we didn't get the chance to meet David and Tina, they were easily contactable via email and we felt comfortable knowing that they were expecting us and ready for our stay.
The room itself is exactly as pictured, with all the amenities you need. It can get a bit noisy during the day from those living upstairs but nothing too bad. The bed as well was okay for the first night and then got more uncomfortable as the week wore on. It's such a personal thing though that one person's comfort is another one's pain!
Overall, we loved our stay and would definitely return here. Highly recommended!