Great stay. Easy check-in; clean and comfortable apartment stocked with everything you need. Easy communication with the hosts, who provided a helpful guide with detailed instructions for finding the apartment (located within an apartment complex on the second floor of one of the buildings, so don't expect a nice view or a charming Austin neighborhood outside your door).
I was required to e-sign a renters agreement before I was sent the check-in instructions. It was pretty straightforward, but still unusual and unnecessary. I probably wouldn't have booked the apartment had I know about this requirement beforehand.