The real estate company wants a cashier, saying it wants a home visit, and let my husband sign a guarantor.

First of all, whether it is a regular company or a subsidiary. If the company is small, you don't have to sign a letter of guarantee with him, because personal protection is not complete. It is necessary for a real estate company to sign a letter of guarantee, but it is not necessary. Real estate cashier not only has a financial job, but also has many problems such as contact with money. Generally, people with experience are recruited. Less experience will make you sign a guarantee contract, so if it is a formal real estate company, it is necessary to sign this.