The church is 32 metres (105 ft) high and has 630 seats downstairs and 250 upstairs.[2] The surface area of the church is 1,779 square metres (19,150 sq ft). Wide windows produce the lighting, behind the altar is a large window. The pyramid-like construction caused some criticism at the time.[3]
The organ was built in 1977 by Hans Heinrich and has 35 stops.[2]