2. The main part of the judgment of the court of first instance - the part of the appeal Nos. 3, 17, and 21 shall be added to the following:

F. At the time of the Plaintiff’s contract, the maximum debt amount of the above multi-family house was KRW 290 million, and the total amount of the lease deposit for the lessee who leased the above multi-family house prior to the Plaintiff’s contract was KRW 300 million.

Plaintiff

At the time of the contract B, the maximum debt amount of the above multi-family house was KRW 290 million, and the aggregate amount of the lease deposit of the lessee who leased the above multi-family house before the contract was entered into by the Plaintiff B was KRW 340 million.

Meanwhile, the appraised value of the above multi-family house was 449,372,780 won.

- Parts 4, 2, 5, and 1 of the first instance judgment are as follows.

2. Determination

A. (1) In mediating a lease contract for a part of a multi-family house, the broker shall provide the lessee with the data on the relationship of rights of the multi-family house necessary to determine whether the lessee can receive a refund of the lease deposit properly after the lease contract is terminated. Therefore, it shall not be limited to confirming and explaining the relationship of rights, etc. of the object of brokerage indicated on the real estate register. The lessee shall request the lessee to provide the data on the deposit for lease, the date of lease and the termination date, etc. except for the portion of personal information among the lease agreement of another lessee who already resides in the multi-family house, and shall explain it to the lessee and present the data to the lessee.