The maps illustrate the changes made to the ground floor of a university department between 2000 and 2015.
Overall, the department underwent significant redevelopment over the 15-year period. The number of seminar rooms increased, while the garden area was removed to make space for additional facilities, including a car park and new rooms.
In 2000, the building contained three seminar rooms (S1, S2 and S3), located in the north-western part of the layout. A corridor connected these rooms to the main entrance on the southern side. To the east of the building, there was a large garden area with several trees. The road network surrounding the department remained unchanged throughout the period.
By 2015, notable modifications had been made. Two new seminar rooms (S4 and S5) were added in the northern section of the building, increasing the total number of rooms to five. The corridor layout was extended to provide access to the new rooms. The former garden area to the east was completely removed and replaced with a car park. Additionally, some internal reorganisation occurred to accommodate the expanded facilities.
In summary, the university department became more functional and space-efficient, with increased teaching capacity and improved infrastructure, particularly through the addition of seminar rooms and parking facilities.