Its stupid hard to edit/upload these on iPhones/ iPad, and I am to lazy to go get my laptop. The pictures, in order from top to bottom are the following :
Westin St. Francis around 800 am, they were pretty noisy
the next 3 are the same Westin at 19:15, much quieter, and you can see how many people are there.
The next 2 are from the Marriott Union Square at 8am. These guys were quiet
the second post is the Marriott Union Square at 19:15, it was deserted.