Is there a hotel shuttle?
About the shuttle.... Yes I saw a shuttle parked near the entrance with the hotel logo on it. I didn't use it, we walked most everywhere and we had a car..
I honestly do not recall. We drove there so no shuttle was needed. I do recall seeing lots of taxi cabs though. Might consider calling the hotel and asking them.
Get an answer from Omni Austin Hotel Downtown staff and past guests.
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Shopping Guide for Austin