执迷不悔 发表于 2012-4-19 08:58 ; }% Q& w! O6 k
sounds it doesn't worth $2,500, should upgade other detail with this money
7 r! Q- P: ? m) ^6 N, eFrom 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.