My colleague and I had a great stay at John and Carol's place during SXSW 2018. The location has a lot of great restaurants nearby (still remembering those margaritas at Alcomar and the great breakfast served at Elizabeth Street Cafe and Bouldin Creek Cafe!), is far enough from the city to get a good nights sleep while being close enough to be downtown in a few minutes on a bicycle.
The house itself is perfect for two people during SXSW. We both had our own bathroom attached to our bedrooms, both rooms had a safe, there was an iron with an ironing board, a washing machine, a dryer and as we arrived there even was a cold sixpack in the fridge. What else would you want after a travelling for fourteen hours? :)
In short: This was my 4th SXSW and John & Carol's place by far the best AirBnB experience I had. Very good value for the money!