Nick and Michelle were wonderful hosts. The casita is easy to access and definitely central to all things Austin, especially on the East Side. They provided us with complimentary water in the refrigerator, and even a couple of beers so that we could enjoy a drink sitting in the patio chairs out front. They even let us check out a bit late on our day of departure so that we didn't have to cut our kayaking in the river too short. Thoughtful, wonderful people.
The one thing I would recommend to other guests is bug spray, as the mosquitos can go for your ankles while sitting out there!