Everything about our stay here was excellent! The space was identical to the descriptions of it. We loved being able to stay parked our reserved spot and just walk around the area. We checked out the UT campus and even walked down to the river one evening and watched the bats taking off for the night from under the Congress Bridge. (It's a little over a mile, but for us that's nothing!)
Our host (Matt) was awesome! I don't know if I ever waited more than 2 minutes for a reply at any step in the whole process from booking to checkout. (I think the only amount of time I actually ever waited was just the amount of time it took him to type his reply, haha!) We're pretty self sufficient, but I absolutely felt he would be right there with an answer to any question we may have had.
More details on the place...it was nice and clean, has a great vanity area in the bathroom, comfy couch in the living area with a nice television. The bed is a squishy but firm memory foam type mattress and I liked it. More than comfortable enough for our couple night's sleep.
We (my wife and I) would absolutely stay here again if/when we make it back to Austin!