The maps illustrate that plans for projection show floor over the period of 2009 and 2010. Overall, it is clear that conference hall has undergone significant changes over the period, with exhibition area being the most notable development.
In 2009, the area was predominantly undeveloped. There was a registration which transformed for refreshments now. Furthermore, there is a small change that there was a meeting room where removed now. Substituted for the exhibition area is built very extend. Moreover, balcony is also extended to balcony and lounge area.
By 2010, the area had changed dramatically. For instance, the conference hall was converted into exhibition area where in there some actors might executed. Furthermore, main entrance and side entrance remained unchanged. Also, balcony is retained but it is reconstructed more expand to the balcony and lounge area. Thus, some buildings remained unchanged but they are transformed into or extended another building.