My girlfriend & I rented Brad's secondary home for 4 days in September of 2014.
The house was conveniently located 15 minutes away from the airport (by car) and is a 10 minute drive to the heart of Austin, TX. There is a train station down the street from Brad's home which takes you downtown as well, but my girlfriend & I rented a car to get around town. I strongly recommend renting a car in Austin if you plan to see all of the different parts of the city.

As for the house, it was clean, quiet, and very comfortable for a couple and/or small family. The bed was very comfortable and the house was well-decorated and had all of the basic amenities we needed during our short vacation.

Also, be sure to check out the small leather-bound guest book inside the house. Past guests (including myself) have left lots of fun tips of things to do/see/touch while you're visiting Austin.

I will definitely stay at Brad's again next time I am in Austin.