Church has extended central composition on rectangular ground plan. Above the central part pillars it carry the octogonal dome. The organ is located on wester side of the church. On eastern side there is a presbytery with rectangular leveled extensions.

The pillars are opening into the chapels on the level of groundfloor. The nave of the church is framed by balconies.

The inner space of church is decorated by multiple stucco ornaments by Bernard Spinetti. The frescos were painted by the Bavarian artist C.D. Assam in 1735-36.

On plinths in semicircular recesses in the nave of the church there are eight stucco statues of saints. In recesses on the ground floor there are new plaster statues of St. George and St. Michael.