A lot of positive experiences with this rental. To begin, the team managing the property was incredibly communicative and when a few things came up during my stay, they resolved them very quickly. The owner of the property was also very kind and has done a nice job setting up the place for short term visitors. Even though the unit is a secondary unit on the property, you feel like you're in your own, private space. I never heard neighbors or the primary homeowner throughout my entire month-long stay. In that way, it was very peaceful. You also can't beat the central location. You can walk to any number of Austin sites within 1-2 miles and you can get almost anywhere easily: airport, Lady Bird Lake, Barton Springs, Rainey, Downtown, UT, East Austin, etc.
A few things from my own experience: while the geographic location is perfect, the neighborhood is still evolving and there were homeless people everywhere. A few tents were pitched on the streets right outside of the property and there is a church across the street that has a lot of homeless services. It seems like they are doing some great things, but it does mean dozens of homeless people swing by there for services and meals. That means a lot of trash ends up on the streets and you often have to walk through it to get anywhere. I also found that the bed was pretty uncomfortable, as was the couch, so there was no fantastic place for sleeping. And the water pressure is surprisingly low, which got frustrating after a while.
But overall, none of those things were dealbreakers and I would stay there again. It's a sweet place.