Our stay in the airstream couldn't have been better! Would absolutely recommend staying here to anyone thinking about visiting austin. It is in a beautiful part of town and just about a $15 uber ride to 6th street or Rainey. We stayed here for ACL and it was even closer to the venue. Paul suggested some great things for us to do while we were there, and was overall extremely thoughtful. When we arrived there were croissants and jam, fresh OJ (so good!), and a 6 pack of local Texas beer! Some really nice touches that you don't get from most places.
The family is all very friendly and seemingly very musically talented-took a walk to the main house to use the shower and heard some brilliant music from the piano!
Paul was also very accommodating with any questions we had during our stay. If we are ever near austin for again I will definitely be looking for availability in the airstream!