 They also had a decisive influence on the work of the parliament, especially the Frankfurt Constitution that it produced.The majority of the Casino members joined with the Westendhall faction to form the coalition of "Erbkaiserliche" (hereditary imperialists) that met in the concert hall of the Gasthof zum Weidenbusch and pushed through the specification of constitutional monarchy as the preferred political form of the sought-after national state.Casino also influenced the eventual adoption of a more restricted franchise than advocated by the republican groups.