In theory, it is possible to use the maintenance fund, but in reality it may not be so easy. All the money is given to others, and it is rarely spit out. Don't buy the lowest floor and the highest floor, the lowest floor is the wettest, and the highest floor is the hottest and most prone to water leakage.

In the past, there was water leakage at home, so it was not reimbursed. It hasn't been solved for more than two months. Later, my friend introduced me to CPC leak-proof agent, which was directly applied to the roof. It hasn't leaked yet. You can also wash it.