Bouleuterion means 'place for planning'.
I assume it would take about 5 months for them to make the bouleuterion
Onyx Hill, the Agora, and the Bouleuterion were crucial to ancient Athenian democracy as they served as central hubs for political, social, and civic life. The Agora functioned as the main public space where citizens gathered to discuss issues, debate policies, and engage in democratic processes. The Bouleuterion housed the Council of Five Hundred, which was responsible for proposing legislation and overseeing the daily administration of the city. Together, these sites facilitated active citizen participation and the functioning of democratic governance in Athens.
In ancient Athens, most government work took place in the Agora, which served as the central public space for political, commercial, and social activities. The Bouleuterion, a building within the Agora, housed the council of 500 that prepared matters for the Assembly. Additionally, the Assembly itself convened at the Pnyx, a nearby hill where citizens gathered to discuss and vote on important issues.