Excuse me, when handing over the house, the developer has to pay a property management fee for one year before he can turn over the key. Is this reasonable?

This is the overlord clause. This makes it unreasonable for the developer. For the house bought by the owner, the house payment has been paid to the developer by the owner in a lump sum or through mortgage loan, so the owner naturally received the key when he closed the house. As for the property fee, it is the fee generated by the oil property management company to provide follow-up life services for the owners, and this fee should not be paid when handing over the house to collect the keys.