Does it matter whether there are cracks in the blank house?

Forget it. The settlement of buildings 17 and 18 is the same. The first floor is still ok. I used to work in real estate. At first glance, this house is either demolition or tofu dregs project. It is better to be cautious when buying a house. After all, the place where you live is unlikely to collapse, but there are definitely hidden dangers. Don't buy it if there is a problem. Personal advice.