Where can I complain about the property problems of small property houses?

It can be settled through negotiation first. If the negotiation fails, if the property fee and parking space price are unreasonable, you can complain to the local price department. The specific provisions are: the use of some facilities of the property should be approved by the relevant owners, owners' congress and property management enterprises, and the proceeds should be mainly used to supplement special maintenance funds. Article 6868 of the Civil Code establishes, changes, transfers and extinguishes the real right of immovable property, and takes effect after being registered according to law; Without registration, it will not take effect, except as otherwise provided by law. Natural resources owned by the state according to law may not be registered.