1. Are you from mortgage to buy a house? Whether the mortgage down payment, special maintenance funds, deed tax, stamp duty and other expenses have been paid in full when purchasing a house.

2. You can make up a part of the house area difference when you turn the key later, but the difference between the positive and negative areas of the house area cannot exceed three thousandths as agreed in the contract. According to the unit price of your house area, you can't make up much.

3. You need to bring the property service fee when you take the house. The standards and requirements for paying property fees vary from place to place. Look at what is agreed in your contract. The contract stipulates how much the construction area is per square meter, and then it usually costs half a year or one year. In some places, it can be distributed monthly.

4. General decoration can't be carried out on the day of centralized delivery of houses, so there is no need to bring a decoration deposit or something. However, if you don't pick up the house when handing over the house centrally, you need to go through the decoration formalities on the same day, you must bring the decoration deposit (it is recommended that the decoration company pay), and there is also the slag removal fee, which is also in accordance with the contract. (Some residential properties do not charge slag removal fees, and the owners will handle it themselves. ).

So you have to ask how much. No one can tell you clearly. Only according to the contract signed when buying a house.