ðə kˈɜːɹənt ɪntˈɪɹiɚɹ ɪz ɐ mˈɪkstʃɚɹ əvən ɪntˈɪɹiɚ kɹiːˈeɪɾᵻd baɪ pɪˈɛɹ kˈaɪpɚz ɪn wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd ˈeɪɾi ænd ɐ mˌɑːdɚnəzˈeɪʃən ʌv nˈaɪntiːnhˈʌndɹɪd sˈɪksti nˈaɪn.
The current interior is a mixture of an interior created by Pierre Cuypers in 1880 and a modernisation of 1969.