I thoroughly enjoyed staying at Kara's place. The location is awesome; you can literally walk to all the shops, mall is less than 5 minutes away driving, and it is truly (more than) worth it just on location alone.
-I also work odd hours and had no issues with noise or anything; the neighborhood is safe and gated.
-Kara's son was polite and kid-like, as he should. I was able to work and had no issues at all sharing the space (they are 99% in their room or out).
All in all I would definitely recommend Kara's place.