We stayed at this AirBnB for a month long rental while visiting SD for business. Overall the place itself was comfortable. It was very close to Convoy Street which has an endless amount of great casual Asian restaurants which my girlfriend and I really enjoyed.
As for the place itself we found it to meet our needs for the most part. It was sparkling clean, good comfortable bed, and streaming devices in each room's TV.
The only major con for us was the internet speed. It's a DSL connection which has significantly slower speeds than traditional cable connections. I got an average of about 7ms download/upload which is fine if you're a lone traveler checking and running 1 HD stream. If you have two people or more with multiple devices the internet began to struggle quite a bit. I do some light gaming on my laptop and my online games were unplayable due to latency issues. I got about a 60-90 ping when gaming.
It became frustrating overtime given we stayed a whole month here but if you're staying for a few nights no big deal. In addition we ran into a couple minor issues when cooking. There weren't any kitchen towels to use so we had to purchase some (I didn't want to use bath towels to clean pasta sauce off the counter), couldn't find oven mitts, and the ice maker/water dispenser is broken. Again these things wouldn't be issues if we were doing a short stay but over the course of a month it does become a bummer.