I didn't see any waiting there, but I'm sure you could call one. It's a busy area
Yes it is a taxi stand in the front of the hotel. If you do not see a cab front desk and valet will be happy to call one for you
There are taxis at nearly every transit station. However, you can uber from where ever you are. It will more than likely be the most economical solution.
Yes it is
Same as above. Not readily there but close by to call.
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