执迷不悔 发表于 2012-4-19 08:58 0 @/ P' I+ O7 H1 m: l
sounds it doesn't worth $2,500, should upgade other detail with this money
+ b$ m! E. }8 h8 y; J+ a& AFrom my own experience, it's so hard to do a perfect square corner. A round corner should be easier. But a builder may charge more, not because it's hard to do, but because it's perceived to be an upgrade and people are willing to pay for it.