I stayed at CP + Rachel's place in early August for a short work trip. Their communication was excellent, the place was clean, comfortable, quiet, and the AC worked great. The only issue I ran into was some minor plumbing issues with the shower that should be easy to take care of.
The place was a great location, and much more affordable than a hotel in the same area. I will definitely try and stay here again anytime life brings me back to Austin.