It was a garbage house. The sales lady said it could be separated by layers, but it turned out that it couldn't be separated at all. She said it was five meters of sunlight, but it was actually only 4.65 meters. After excluding the thickness of the partitions, subtract the height of the fire sprinkler. , calculate how to separate the layers? The public area exceeds 25%! The sales lady will fool you, saying it's cheap, but it's not cheap at all! The actual public area is 30%. I bought it there and wanted to check out, but I was not given a refund!