Inside the chapel is a shrine by the Academic Sculptor Peter Vani in the form of a levitating golden shells carried by a rich drapery of Greek Kozani marble and an eternal light designed by Architect Jakub Žiška. The original design of the sanctuary by Professor Akademic Sculptor Stanislav Kolíbal was not accepted by the parish council. In the future, the chapel will be supplemented with a pew around the perimeter.

The chapel with a diameter of 5m and a height of almost 8m was made of 20mm thick bent aluminium alloy sheets attached to an internal temporary structure, which was dismantled after the chapel was welded. Under the floor it is attached to a hoop-shaped anchor element anchored through flexible elements to the reinforced concrete structure of the building. 

Prior to the installation of the organ, it will be damped by tie rods to the walls of the rounded end of the nave to affect the reverberation time at certain frequencies.