Buying a house can be done by family members. In principle, buying a house requires my signature and personal participation. However, if there are special circumstances, the authorized person may entrust the descendants to handle it in the power of attorney. According to Article 490 of the General Principles of the Civil Law, if the parties conclude a contract in the form of a contract, the contract is established when the parties sign, seal or press their fingerprints.

Pay attention to buying a new house:

1. Under normal circumstances, if the developer has a pre-sale permit, there will also be relevant planning permits, land use permits and so on. Therefore, it is best for buyers to check the developer's pre-sale permit before buying a new house, and review the original to prevent the copy from being tampered with.

2. When handing over the house, most buyers have to spend some money, such as deed tax, public maintenance fund, stamp duty, property fees and so on. In addition, there may be some small expenses. In order to avoid disputes with developers in the future, it is best to determine who will bear these expenses in advance.

In order to attract more buyers, many projects will exaggerate the advantages of the project, and even make up the peripheral facilities that have not been built, which may actually violate the advertising law. If the buyer is not sure about the authenticity of the developer's advertising content, he can ask the developer to attach the advertising content to the supplementary agreement of the contract to protect his own rights and interests in buying houses.