Among the five levels, only the bottom three were accessible to normal people. The fourth level was the residential area for the influential people of the city so normal people without a residential permit were not allowed there. As for the fifth and the smallest level, that was the area where all the administration buildings were located. So the entry there was even more limited. Only people with certain jobs and high authority were allowed there.
Even among the three accessible areas, there was a vast difference among each level. The first level, which was also the biggest level had almost 60 percent of the city's population living there. This area was also the busiest level of this city. The second level on the other hand was also busy but nowhere near as much as the first level. This was also the area where various guilds were located for this city.
