1. The judgment of the first instance court, including the Plaintiff’s claim extended by this court, is modified as follows.

Basic facts, around 2009, the Plaintiff entered into an entrustment contract on the management of the instant building (hereinafter “instant contract”) with the mutual intent company C, and the Plaintiff’s four-story D’s four-story detached houses owned by the Plaintiff (hereinafter “instant building”).

On January 6, 2014, the Defendant acquired C’s business and managed the instant building from around that time. The instant contract was terminated on April 21, 2016.

While the Defendant managed the instant building, there were damages, such as partial boilers, pipes, etc., of the instant building.

[Based on recognition] 1: 20. 20: 20. 140. 6. 140,000 replacement of part of 10. 6. 20 replacement of heating pipes of 20. 20,000 1. 6. 20,000 6. 20,000 6. 20,000 6. 20,000 heating pipes of 20,000 6. 6. 20,000 6. 10,000 heating pipes of 20,000 6. 20,000 6. 6. 20,000 6. 1,000 6. 20,000 1,00