On January 11, 2010, the Plaintiff entered into a sales contract (hereinafter “instant sales contract”) with the Defendant with respect to B, 2801 Dong 5204, Seo-gu, Incheon, Seo-gu, Seoul (hereinafter “instant apartment”) on the apartment construction (hereinafter “instant apartment”). The main contents are as follows.

A seller: A (Plaintiff), buyer (Defendant), and buyer: The scheduled date of occupancy of Byung (Skco Construction): April 2013 (the scheduled date of occupancy and the period of designation of occupancy) : D (the scheduled date of occupancy and the period of designation of occupancy are somewhat changed according to process, etc.) 630,200,000 won (10% of the total supply price and payment method) and part payments (60%) 1 (30%) 2 (O. 15. 10. 15. 15) 3 (O. 15. 10. 4 (O. 15. 12. 15. 12. 15) 5 (O. 15. 15. 12. 6. 12. 16. 10, 100, 106) 10. 16. 15) 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 2. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 2. . . 1. 1. 1. 2. 2. . . . . . . 1. 1. 1.

(3) Where a financial institution requests implementation on behalf of a financial institution on more than 14 days on more than two occasions because any loan is arranged under the business agreement of the financial institution and any interest agreed upon by the financial institution fails to pay the balance within three months from the end of the period designated for moving-in, and a financial institution requests implementation on behalf of a financial institution, it shall pay the interest, etc. on more than two occasions, even if a peremptory notice is given at least two occasions with a grace period of not less than 14 days, or the interest, etc. is not paid by the financial institution or the interest, etc. is not unredeemed until the maturity of the part payment loan or