执迷不悔 发表于 2012-4-19 08:58 ! Y$ J- L- o' B, j) L% E
sounds it doesn't worth $2,500, should upgade other detail with this money
7 X# R8 S* C* t; } a3 g( R$ `From 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.