The materials required for the transfer will be different due to the nature of the transaction house and the situation of the buyers and sellers. Taking commercial housing as an example, buyers and sellers should prepare ID cards, household registration books and marriage certificates, and the seller should bring the original and photocopy of the real estate license. In addition, if they are owned separately, both buyers and sellers can be present. If there are * * * people, then * * people also need to be present.