I had a great time at Li's place in Austin. Unfortunately I did not get to meet her in person, but we had good contact through Airbnb. Her roommate who lives in the flat as well is super nice and knowledgeable. The place itself is very nice as well, the cat is a great plus :)
The apartment is west of the UT campus. Lots of students live here, there are frat houses in the neighborhood. The connection to downtown Austin is good with public bus lines 338 as well as metro lines 803 / 801 in the vicinity. Be wary of the fact, that there is no dedicated parking and parking on the street is not free.
Overall, awesome experience. Thanks!