I could not remember the last time I had a good night, uninterrupted sleep. I could either be dead tired to sleep throughout the night or fallen sick (ie on flu medicine) to knock me out.
All I know is that I would take a while to fall asleep as I would toss around to find the comfortable spot and environment. Besides, I would be awaken by noise, be it soft or loud. And the whole cycle repeats again to go back to sleep.
Due to these factors, it would take awhile for me to adopt to new environment ie road/ business trips. And hence, I would either prefer to sleep alone or skip the trip altogether.
I am not sure if there is remedy to cure/ lighten this but it would take awhile to take affect, I guess.