The Ořechovka neighbourhood was planned as a homogenous residential area in the style of an English “garden city”. The focal point of the central square was a building by the aforementioned architect Vondrák that housed the shopping and social facilities for the area. It included a large theatre and dance hall, cinema, restaurants and a café. The building, in dire need of renovation, is notable for its Art Nouveau and Cubist-influenced architecture.
Source: https://www.prague.eu/en/object/places/3016/ustredni-budova-orechovka-orechovka-central-building