The museum is housed in the old sewage works in the district of Bubeneč. It is a unique venue in which to host events. This piece of national cultural heritage is representative of European industrial Art Noveau.
The historical building and the still preserved original waste water treatment technology were first put into service in 1906. The main lobby, gallery, meeting room and other additional rooms are available for hire. Events can include a tour through the underground water treatment plant illuminated by more than hundred kerosene lamps. Upon request, it is also possible to enjoy an exhibition of Breitfeld & Daněk steam engines which are over a hundred years old.