Location - minutes from 6th and centrally located making cabs/ubers/lyfts easy to grab
Management - my group was never bothered or hassled, and Thomas (our contact) is available via text which is convenient
Misc - Fridge already had some beer in it, nice touch. The place was also very clean. Thomas accommodated an early check-in without hesitantation and briefly greeted us at the door upon arrival before letting us be to enjoy the city.
Bathrooms - surprised to find there were no fans for air circulation. Austin has plenty of beer and amazing food to satisfy, but ventilation becomes necessary, enough said. Because this can't be easily fixed or added in the rental likely, I suggest air freshener to other guests.
Entertainment system - I kind of expected it to be easier, but with no prior knowledge of the equipment or how to operate it, I would suggest a little instruction sheet. Our group was able to play music, but never got acceptable TV capability from the projector (ESPN not available on that cable box?). We also brought our own aux cable for iPod hookup, but would suggest considering an iPod dock which could be easily plugged into the receiver.
I would consider shopping around at other properties if I visited Austin again, but the location and my experience with the management would encourage me back.