执迷不悔 发表于 2012-4-19 08:58 , @3 b( Y1 p$ U3 v
sounds it doesn't worth $2,500, should upgade other detail with this money
6 h) h! n/ W2 x. _, m, c. O1 ~! C0 PFrom 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.