The map illustrates some changes that were made to a small theatre between 2010 and 2012.
It is clear that some modifications were are made to the theatre. These include showers, restaurants, corridors and some place changed locations.
Looking at the chart in more detail, we can see that in 2010 there was a dressing room and a stage in the north side of theatres. Storage located in Northwest. At the center of the theatre there was auditoriums with chairs. On the right side of the main entrance was a cafe, and on the bottom left side of them was a ticket office, and the admin office was located next to the ticket office.
The two theatres also so that by 2010, add new showers on the Northwest side of the theatre and dressing room change the location situated in the top left side. The top left side of the theatre creates a corridor with extended stage size. The stress transferred on the top right side. The auditorium remained unchanged in 2012. Where the cafe was located in 2010, there had been a ticket office, and in the prior location of the ticket office the restaurant was built, and the admin office had moved to the restaurant area.