One day my room was not cleaned. I had had the do not disturb sign on the door until I left around 10:30. At that time I removed it and the housekeeper was two doors down. She heard and saw me leave.
She should have done a final check on her rooms. I was quite surprised to find an unclean room. 10:30 am should not disqualify your room getting cleaned. I told the front desk and of course all I got was “Im sorry”. Never any offer of compensation of any kind. [Less]