I regret not getting clearer pictures to zoom in and see the words on the instruments but I felt the need to be discreet as I was just walking by, these ocean-front home garages are rarely/NEVER left open unattended. What is this mystery chamber?
One more different angle picture in the comments, you can see the seating bench in the chamber.
I don’t think it’s right to say these treatments don’t do anything positive.
I recommend them for everyone with over 100 mil dollars. Make sure to get the nicer carpeted version and wear comfy socks!