Stayed there on Thursday Night, As a Gold I was given a room on the 11th Floor, inside the arc of the building, but near the end so I could see daylight.
I was given a Continental breakfast voucher and a gym/pool voucher. Upgrade to full breakfast was JPY1400. Guests having the continental breakfast were placed in a separate terrace subtley fenced from and to the right of the main buffet as you enter. I do like a hot breakfast, but the continental was fine. Also, the area was a lot quieter than the main resuarant.