How many floors are there in Dayun Square in Changsha?

30th floor, Dayun Central Plaza, Changsha. Dayun Central Plaza is located in the northwest corner of the intersection of Changsha Avenue and Shawan Road, which is the core area of Wuhan-Guangzhou business circle. Dayun Central Plaza covers an area of 137 mu, with a total construction area of about 700,000 square meters and a plot ratio of about 4.4. It is composed of high-end commercial and high-end finely decorated houses, in which the commercial combination with a total area of 6,543.8+0.8 million square meters includes two ultra-luxury five-star hotels, large international famous shopping malls, international 5A office buildings and international service apartments. The completed T 1 is 255m /63F and T3 is 24 1m /56F. As a tower of serviced apartments and office buildings, it has comprehensive functions and is the tallest building in Yuhua District.