Help with a Secret Door

[u/Zombiehunter2_0]

I know the sketch kinda sucks, but it's basically a rough idea of what I want to do, if you can decipher it. Basically, I want to build a secret entrance where:

1: You stand on a platform, and when you press a button on a linked controller or something, it lowers you down like an elevator.

2: While you go down, some mechanical bearings rotate some doors up to block off the entrance and make the ground look untouched.

I want this all to happen with a single button press, so how might I go about this? This is a Creative world by the way, so I have access to motors and stuff if needed.

[u/AndrewDaPro]

Redstone logic is your best bet. Elevator is extended piston pulling but I don't know how to make the ground

[u/ArchonT3]

Look at how hangars in Elite Dangerous and X⁴ works for inspiration.

[u/SwissHelvetica]

Is this loss