My colleagues and I stayed here while attending a conference/trade-show at the San Jose Convention Center. Great alternative to the expensive hotels nearby. There were three of us, so I slept on the couch. I didn't realized it pulled out to a full size mattress until we arrived, which was a pleasant surprise, but it wasn't very comfortable. So keep that in mind if expecting to sleep on the couch.
Only 10 minute walk to convention center entrance. Clearly use to be a small office building, but nicely renovated to a modern style home. Gate surrounding property gave an additional sense of security, but the area was quiet and nothing to be worried about.
Great stay, would consider again when in the area.