Above all, do not use the online automatic check in if you have very specific requests. I used it when we went to POFQ. When we passed the parking guard at the booth, our room was magically ready. It was the opposite of everything I requested. I went to the front desk to see if we could switch and lo and behold, out EXACT room request was available, but still being worked on by housekeeping. The CM at the desk knew which room we were SUPPOSED to get, but online check in just gives you the next available room even if it is the exact opposite of what you want. I won’t use online check in again. Always go to the front desk if your request matters.