1) go to this set of seats
2) ghost glitch from those seats to here
3) walk in sideways and stand between both posts and get stuck there
4) if done right, your av will auto unlock there and you will start to shake
** from your view - it should look like this but your av will be shaking.
5) face roof above you and change av from outfit to regular clothes
6) while holding up on left stick towards upper roof, go in and out of wardrobe fast
7) when done fast enough, you will elevate straight up, step by step. no pop up, its inching straight up
*** becareful going in and out of waredrobe to fast or you will relocate