请教自己装修过房子的朋友, especially兔宝宝 2 k3 H4 G( C$ MI purchased a 2 storey house with 2100 sqft, partial fininshed basement(1/4 finished), I want to finish the left 3/4 basement plus a full bathroom and a small kichen, do I need some permission? How much I have to pay? 4 I; y$ a! B% ^0 E j7 @" w c6 N, e; x, e# q7 u; F$ }! L( o
Thanks.