Daniel's a very thoughtful host. He allowed us to check in early and check out late. He even let us keep our bags in his home since we were flying out much later than check out. My friend and I appreciated this thoughtfulness greatly.
Daniel was also nice enough to give us a brief driving tour of the city and recommend various places. If you come to AirBNB hoping for a more involved host re: a traditional BNB, Daniel will be your absolute favorite. He was a bit more involved in what we were doing than we were totally comfortable with, but he's a very nice man and always coming from a place of trying to help.
Thing you should know about the festival suite before you stay there: It's really small. That in and of itself wasn't a surprise, but just how small was. It wasn't a problem for either of us because we're both fairly small people, however you should know that if you're particularly tall or round, the bathroom might be an issue for you. The bathroom's actually really nice, but I'm 5'7" and the shower head was only a couple inches above my head. As my friend said, the shower made her feel like a big person at 5'2" even because there's only about 3-4" max of space to stand in. You have to get comfortable with that shower curtain. The toilet's nestled in a corner, and I suspect people over 6' would need to sit sideways on it based on how close my knees were to the wall.
The area was nice. It is walking distance, but it's a bit of a hike. Lyfts were easy to get, so it wasn't a big problem. It's certainly more personal and felt more like truly being in Austin than staying in a hotel. The only reason I've gone with a 3 star versus a 4 is that, at the amount paid, we both agreed we would have been more comfortable in a hotel at about the same cost.
Daniel's place is great, depending on the experience you're looking for. It wasn't totally ideal for me, but it might right for you.