Yes starts running at 430 am

What kind shopping are you looking for? Walking distance no. But you can take a taxi or uber to liberty ave and 133 street ( 10 min or less ), Jamaica ave and 165 st ( 15 min or less ).

Valet parking only. I believe the fee is an addt'l $25/night now. I'm there at least 6-7 times a year.

I love marriot

Sorry I can't help you Call the hotel directly

24/7 no set schedule just call the front desk and request. Or let the front desk know.

Yeah they have shuttles to and from the airport

Check out time is 11am.

Yes, they have scheduled shuttle service to the Sutphin Boulevard–Archer Avenue–JFK Airport station

YES FAIRFIELD INN PROVIDE JFK Shuttle Provide you have to booked at the Reception