打算买新房，一楼客厅约25平方，连进门2个台阶。询问实木地板安装人工报价，请推荐师傅。谢谢！另外，安装空调，射灯，安装厨房大理石台面，希望得到专业报价，推荐。非常感谢！Builder offer 10,00 off base price OR 15,000 design center bonus, which one is better? Thanks!
"10,000 off base price OR 15,000 design center bonus" depends on how much upgrade you will/have to ask builder to do. If the upgrade is over $8850 ($10,000/1.13), go with 15,000 design center bonus.
