The trick is to use the chairs near the table to jump up to the table, while having your hitbox shrunk. I personally did this by angling myself like in the video, then holding the aimstick towards the table corner and spamming jump. I'm sure we can find good setups for both controller and keyboard.

After that you can use crouch to get past the window, I think it's faster to go to the other side of the window and use crouch then, you can then go around the other side to the skip. Once you get to the between the shelves, there's a small spot where you can expand your hitbox by accident, so be careful. When you get to the last wall you can just run hugging it and the skip is done.

woah

I couldn't even see what you were doing, I could only see the hitboxes, could you remake with the night vision up?

OK I'll try to make another vid.

Here's one with nightvision on, and no hitboxes on.

Damn dude nice find.

very nice find, but one slight question, miles head/body goes through an actual solid object towards the end of the skip are we allowing that?

It's same as the sewer pipe skip, as long as your hitbox doesn't go through objects, it's all good.