The twin towers are 74 metres (243 ft) in height, and the church seats 2,600 people and has excellent acoustics, and it is therefore used for big concerts and events as well as services.

[1] The altarpiece shows Saul's conversion and the painting, called A Divine Revelation, is by Eero Järnefelt, brother-in-law to Jean Sibelius.

[2][3] In August 2022 a six-month renovation of the church was completed, in which the gargoyles of the church were repaired and renewed due to their poor condition; Helsinki's raw sea air and weather fluctuations on both sides of zero had damaged the condition of the concrete decorations and it was feared that they would crumble and fall in time.

[2] In 2018 an English-style shell organ, by Urkurakentamo Veikko Virtanen Oy from Espoo, was installed.

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