Its a nice hotel

I think it has a small one.

Take the 7 train from flushing to the 123 line for battery park and the statue of liberty from the station at LGA

Yes.

Yes

Yes it does!

Yes they have it and it works very well. It is very comfortable and "convenient" for take it and arrive at the hotel immediately, which is appreciated after a long plane trip

As I remember no but coffee is quite good

Breakfast is actually really good! But if you must cancel it, just let the front desk know.

I believe there is a Sheraton right beside the Hilton....