We stayed in Angel's camper on our last day in Austin and it was a really fun experience! The camper is super charming, makes me want to have a camper in my own backyard.
There's AC in the camper so it's easy to stay cool on a hot day. The shower is located outside but it's pretty hidden and it's all part of the experience.
The location is perfect for us because we were planning on going to Franklin's the next day and it's only like a 2-3 min drive. I will definitely recommend staying here!