Hi We just got back a week ago from the new PC. It is wonderful. We stayed in the 70's section. by our room was 1 machine. I never had trouble getting ice at night. I had a cooler in the room and each night I added ice to it. I hope this helps.
I'm sure there is a ice machine on each floor. Not sure how many ice machine total. We were on the first floor since we arrived on the 17th just a few days after opening. There is also drink machines and a candy machine by the ice.