I have never stayed at Caesars, and had three questions about their pool: 1) If I check in at 9/10am and the room isn't ready, will they let me enter the pool? 2) How strict are they with checking room keys? Is it like the Flamingo where you just flash your room key and go in, or do they actually check if you're registered via your drivers licence? 3) If you're brining a friend, do they need to be registered to the room too, in order to gain access? I know these are all front desk/pool questions for the staff at Caesars, but the will NOT pick up, I have tried many times. Thanks in advance!