Yes
Yes, the lobby too.
Yes if you have gold or platinum status you get the premium speeds for free.
I know they do in the lobby. I don't think they do in the rooms unless you have Marriott status, or you book under a company that negotiated that for their employees. I am Platinum so it is free.
Absolutely
Yes they do as well as in the lobby
Yes free Wi-fi
They sure do
Thanks! Your answer is awaiting moderation.