The given maps illustrates the dramatic change from a small theater to a larger one in the city between 2010 and 2012
It can be easily seen from the graph that there were many changes in the functions of some facilities and some rooms were added and their locations were changed between 2010 and 2012. The theatre in 2010 was small, simple, with fewer rooms. After two years, the theatre became larger, especially in the upper and lower areas of the theatre.
Specifically, in 2010, The stage made up more than half of the dressing room, on the left is storage. Under the auditorium was a quite large space, including the admin office and ticket office placed next to each other, a small cafe shop in the right corner and finally the main door.
In 2012, the diagram has changed quite a lot. In detail, the stage was expanded to the north, taking up half of what was formerly a dressing room in 2010, which was converted into a hallway two years later. There used to be a storage space on the left side of the stage, but it has since been relocated to the right to make way for two new room (dressing room and showers), where performers can change and shower. The auditorium in the middle was preserved. The admin office was moved to the left of the auditorium, instead a large restaurant was opened taking up half the space, the ticket office was moved near the main door.