Great stay!
Myself and 3 colleagues stayed here while at a conference held at the Convention Center. Nancy's place has a great location, only ~12 min walk to the convention center which was amazing for us. The flat has large communal area, which made it very nice for unwinding after long days. The place was a great home base for myself and my colleagues coming in and out at different times from different places.
It's location on Fifth Ave made it very central to downtown San Diego and easy to walk to many places from there. Because of its location, it could be loud at night (esp the weekend), but that is to be expected with such a popular location in relation to many restaurants and bars.
Nancy was an amazing host and very quick at responding any questions I had. Thank you!