请教自己装修过房子的朋友, especially兔宝宝 : ]" ?6 g7 Y/ Z! Y ^. TI 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? 3 W) Q5 E( [2 r1 E 8 e/ x, P/ }: Q! e' ?6 m; `Thanks.