Is there a hot tub.available?

Yes several in the swimming area....guest pool hours are open swim from 10 a.m. to 6 p.m., adult swim from 6 p.m. to 10 p.m. and 6 a.m. to 10 a.m.

King size room with a hot tub

Some of the suites have large bath tubs with jets

Yes, I had five swimwear and got a chance to use them all the five days I visited pool 👙

Yes

Yes. There are multiple hot tubs (indoors/outdoors) in the swimming pool area. (22nd floor-?)

I don't know. I was there for a day trip.

Not a general use, no, there is one available in the spa although they operate during business hours only and I think you have to have a reservation together there.

In the spa suites