Some friends went- total F-ing ripoff!!! They charge you to breath and think. $100 per person minimum. Red Skins getting their revenge.
As someone with a morbid fear of high places, I can say a definitive 'No'.No - I would not walk on either of those walkways. Not a chance. Nuh uh. I would be sitting against the closest wall, rocking.
http://www.worldculturepictorial.com/blog/content/worlds-tallest-buildings-part-iii-taipei-tower-101-burj-dubai-1-km-high-club-projects-under-