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.
It's wide open with no indication of human occupancy from the angle I could see. I dunno. I didn't go any closer than the photos indicate.
One of my speculations is (first of all that whole unit looks brand squeaky new, like it's never even been used before), I speculate they're just low-key showing it off because their pathetic overly-wealthy lives with all the fuck-you-money, they can buy anything they want , but what fun is that if they can't show off their wealth to all the lowly humans around them? 😆 And no harm done if anybody breaks in or steals it, they could just buy another one.
🤷🏼♀️