Overall, a great place for anybody who needs to get to North San Jose (I was on an internship at the Honda Research Institute at Rio Robles).
If you are a walker/biker (like me), the 20min walk to the VTA Light Rail is pleasant enough (but do your best to avoid Hedding and all the car exhaust). Never had any issues with safety or theft.
KJ is relatively attentive via text (responds within a few hours for non-emergencies), and the ~2.5k/mo at the time was a decent price for having your own building.
Drivers: parking is very hard to come by on the block. However, there is usually a spot within 1-2 blocks if you don't mind an extra 3-5min walk.