i was preupgraded to corner "suite" (jr suite) as gold. it was 204, which has the tall windows/doors, and a small balcony at all 3.

i arrived early, and had to wait several hours for the room, but i had no problem with that considering the upgrade. it was a fantastic room.

X01 > X04 = dom side
104 204 304 = dom side corner "suite"
404 = dom suite

these also look like suites >
X15 X20 X21 127 223 323 423