I did some research and the best advice was "look at Google maps for the busy times", or Tuesday morning.
I went to Home Spa at noon a few Fridays ago and found the Google map advice didn't pan out--Shiny was ... not Shiny.
Years ago, I never seemed to notice problems at the Amps off Royal/Emerald--never a wait and never a rush.
When's a good time to avoid getting someone worn out?