ðə tˈaʊɚz stˈɛpɪŋ ɪz fˈʌŋkʃənəl; ˈɑːfɪs, hoʊtˈɛl, ænd ɹˈiːteɪl ɑːɹ loʊkˈeɪɾᵻd əbˌʌv ɡɹˈeɪd, wˌaɪl ðə ɹˈɛstɹɑːnts ænd ðə pˈʌblɪk əbzˈɜːvətˌoːɹi ɑːɹ hˈaʊzd æt ðə tˈɑːp ʌvðə tˈaʊɚ.
The tower's stepping is functional; office, hotel, and retail are located above grade, while the restaurants and the public observatory are housed at the top of the tower.