Inside the building, however, the remains of the old town hall have been preserved. The most important is the so-called Gothic hall from 1556.

The first town hall had a Gothic form. After further reconstructions, it was finally given eclectic features. Of the original building, apart from the tower, the original room in the north-eastern part of the ground floor has also been preserved. You can admire the late Gothic net vault in it.

The city's coat of arms is visible on the façade. It depicts the coronation of the Virgin Mary by God the Father. Below is a double Jagiellonian cross with two rings. It was probably introduced in the 15th century as another element of the Wschowa coat of arms, and later replaced the complicated and difficult to present scene of the coronation.