I stayed here for several months and had a very good experience. The most important thing is that staying by myself I felt very safe in this area. I never had issues with noise at night, and during the day you can/will hear the upstairs folks walking around but it wasn't anything bothersome. Neighbors/others living in this area are very friendly and will say hello!
The location is excellent. Easy access to Domain, highways, 15/20 minutes from downtown, minutes from multiple great breweries. Parking was never an issue. I often got a spot right in front of the stairs to the unit and even if I did not it was hardly an additional 30 seconds to walk.
The unit itself is a bit old, as I imagine the buildings in this complex are. You will see a few bugs/spiders/cockroaches but it's not due to a lack of cleanliness but just the age of the building and it is next to a big walking trail, so not a huge surprise. If you see any bugs let the host know and he can have a bug treatment done for you.
Host did not check in a lot during my stay, but if I ever had an issue I received a reasonably prompt response. Did not have any major issues during my stay.
Bed is very comfortable. Desk in the bedroom and the accompanying chair are not very comfortable, I chose to work in the living room instead. Chairs were OK, seem to be more for looks than comfort. Wifi speed was good for working from home (video calls etc), no issues (did not have 2 people use it, but I imagine it would be fine)
Closet comes with a ton of hangers and this nice wooden organizer to store some items, and there is even a nice hamper or 2. Kitchen was well-equipped with all the pans/pots you would need. TV has Roku/Sling, and you can login to Netflix/Hulu.
Compared to some other options in the area this is the most cost effective with included parking/fairly spacious, and for a long term stay was what I needed to check out Austin for a few months.