Rear subframe installation hardware

[ElJimo]

I ripped apart my car about 4 years ago now and got sidetracked with a bunch of other things in life. Thanks to quarantine, finally getting back into it. Long story short, reinstalling the rear subframe and I've forgotten what exactly it uses to attach.

please correct me if anything is wrong....
One bolt through rear seat which goes through the subframe bushing. This is capped with the side plate that connects with two (6mm?) allen bolts along the bottom sill. One nut after that. No washer.

Thanks for the help!

[ElJimo]

Fucked up the formatting on this pretty good but these pictures show the headache i had removing the old bushings from the frame of the vehicle. Eventually drilled out the old bushing sleeve that had fused to the body metal. Took 5-6 hours to drill out, clean out, lube up and install. (I'm sure people more skilled than myself could have completed it much faster).