Hands down, this place is one of my top choices for San Diego from now on.
First of all, it's cozy. Plenty of toiletries, more than you normally find in a hotel room. For example, there was a hair spray which come handy as I left mine at previous place. Nice lobby and there is a table and chairs on the porch facing a quiet street, so you can comfortably sit and work (or relax) there.
Plenty of stuff in the kitchen, which you will likely will not need, as this place is in walking distance to a variety of restaurants/pubs/etc. Drive to the airport is also pretty short.
The only potential issue is parking. There is a room for 4 cars and, as far as I understand, there could be more guests' cars than 4...