【案例】2011年s月16日,家住农十二师三坪农场的秦某为新购买的房屋装修一事,通过朋友介绍与从事装修行业的陈某达成协议,双方书面约定了装修的内容及价款,秦某同时支付了首期装修款9000元。次日,陈某组织工人开始施工,当房屋地板砖和卫生间 [Case] ​​On 16th, 2011, Qinmou, who was in charge of 12 farms in Sanping Farm, purchased the decoration of the newly purchased house and reached an agreement with Mr. Chen, who is engaged in the decoration industry, through a friend's introduction. Both parties agreed in writing about the contents of the decoration and Price, Qin also paid the first phase of decoration 9,000 yuan. The next day, Chen organized workers to start construction, when the floor tiles and bathroom houses