Even if you're not planning on visiting Austin, you should go anyway, just for the opportunity to stay at John and Melissa's place. The location is idyllic – a 10 minute scooter ride from downtown in a quiet residential neighbourhood full of birdsong, cool architecture and mature, old growth trees.
The apartment is way more spacious and well-appointed than the price suggests, so it's great vaue for money. Cosy and private and decorated with some obviously carefully chosen books, furniture, snacks and magazines. They even stock the fridge with local beers – very welcome after a long trip.
120% recommended.