How many floors are there in heaven?

According to Baidu Encyclopedia, Heaven is the Buddha Hall of Wu Zetian, which means "Supreme Hall". It is located in the core area of Weizi City, Luoyang City in Sui and Tang Dynasties, also known as "Tower of Babel" and "Floating Map". Heaven is divided into five floors, and the third floor overlooks Tang Ming, with a specific record of 3 12.09 meters, which is the tallest building in the ancient history of the world. The heaven built is hundreds of feet high and the level is * * * 5. On the third floor, you can already overlook Tang Ming, which is nearly 90 meters high, showing the height of heaven. The completed paradise has become an important place to worship Buddha in the palace.