What about the house in Zhonghai Lanting, Changchun?

The quality is poor. Building 13 has just been handed over for one year, and the walls under the windowsill and in the middle of two houses in the same unit are almost cracked. A few days ago, when the wind was strong, the west side insulation fell off in a large area, and the developer was slow to solve it. At present, car owners are preparing to defend their rights, and it is recommended to buy carefully. At the same time, I hope relevant departments will pay attention to this matter.