We stayed at this Austin Doubletree this weekend while attending a wedding. I would rate the hotel as an average experience. The location is very conveniently located at the intersection of IH35 and SH290. It is a large hotel with a courtyard featuring fountains and a pool. They have many meeting rooms, as well as a restaurant and lounge.
The staff was very friendly and helpful. I was surprised that you had to pay for parking in the garage, especially since this is not a downtown location. That added $8 per day to the price of the hotel. The rooms were average, but seemed a little small. We had a room with two beds. It seemed very crowded, and the beds were doubles instead of queens. Overall, I'd give this hotel an average rating.