You know how on the right there’s the wooden planks painted white and those have some kind of thing to support those wood planks?
Okay, so on the left are rectangular square pipes. At each step there’s a horizontal pipe that the wood planks rest upon.
There’s literally nothing else supporting it. The metal pipes are cemented into the ground.
I asked because-man, the prior tenants just had the workers cut out squares in the tile flooring to fit them in and it’s gonna feel foolish fixing that up.