hello again. but when i watched the Part 91. i can see a H-Styled building. but i searched entire STEX and LEX. here's the photo: (you can see it in the bottom). (https://www.sc4devotion.com/forums/proxy.php?request=http%3A%2F%2Fi.imgur.com%2FbdB4cP3.jpg&hash=7b22afe0ccaf59eb0c0b5947fa8c8aaa1b33b0c5)
This would the the building you are looking for: http://community.simtropolis.com/files/file/16872-university-of-dorigan-lecture-halls/