The maps illustrate information about the compare of one trade conference held in 2009 and 2010. Overall, there was a considerable difference on the 2 floor plans of conference between 2009 and 2010.
The maps provide information about the 2 floor plans were compared between 2009 and 2010. Overall, what stand out from the most change became in the west and the east sides of the floor plans, and a lot of seats was demo
The maps illustrate two floor plans of one trade conference held between 2009 to 2010. Overall, it is clear that the changes of one trade conference held to reducing seats and adding balcony with lougue area.