Sure looks a lot nicer than the showers I was used to when I was running up and down the West Coast 20 years ago...
Flip-flops for yer feet, since you didn't ever want to make any direct contact with any surfaces.
Lysol spray, just in case any direct contact was, or had to be, made.
Own towels, since the tattered, stained, paper thin rags they'd offer as towels were comical.
I have seen things that could give the general public PTSD!