Valet is $25.00/day. Last time I stayed the free spots I used to park in were no longer available so I ended up paying for Valet. (Though since I was there for a large event there was a discount on the Valet parking.
I have never paid to park. There are tons of free spaces out front.
10.. to self park. 25 for valet. The parking lot is super close so I suggest self park.
I got and left there in an Uber.
Get an answer from Renaissance Austin Hotel staff and past guests.