Never again
Our rooms were clean, no argument there. However, they had been cleaned by someone who had been trained that any smell, odor or problem can be solved with application of citrus based cleaner in huge quantities. Our room reeked, with only a pitifully powerless fan to bring in fresh air.
The next day, the migraine that can be tripped by odor showed up.
Upon returning home, our clothes smelled of citrus, our hair smelled of citrus. Worse yet, I uses a CPAP machine. That night when I went to use it I discovered that it, too, smelled of citrus cleaner. I had to replace all filters, rewash all hoses 3 times and run it for hours before the citrus smell began to dissipate.
Never again.