Inheritance of only child property

Hello. You can entrust a lawyer to be present and make a legally binding will according to the wishes of the parties. 1. If you want to pay less taxes, you don't have to change the name of the property after the testamentary succession takes effect, that is, after the husband dies (for example, if you make a will, you will give it all to your wife). According to the inheritance law of our country, your wife has actually obtained the ownership of the property, but the property can only be transferred to her name. 2. If a woman remarries, the property ownership must belong to her wife, and it is impossible for her husband to own the property ownership of the real estate, because this is her premarital property. If the son gets married and the wife dies, a will can be made to indicate that the son will inherit it, so that the daughter-in-law will have no property ownership. 3. If the son inherits the pre-marital property and changes his name, he will definitely buy a house again, which will affect the down payment ratio.