Overall it is a really nice, cozy little place. Very centrally located in gaslamp, however there aren't a lot of grocery within walking distance so we ended up eating out for all of our meals (we didn't have a car -- it'd be different with a car i'm sure). Walking distance to very good restaurants in San Diego for sure. In terms of safety, I would not recommend turning right at night; turning left and walking down towards the waterfront felt safe at night though.
There's also a washer/dryer in-unit! I was pleasantly surprised.
The bed in the main room was a bit slanted (sunk in the middle - we ended up sleeping horizontally), so if you are very picky about your sleeping situation, bear that in mind. The bed in the living room was OK though.