请教自己装修过房子的朋友, especially兔宝宝2 X# P% I0 X v m& a5 V% ^) K
I 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? 8 z0 j0 K4 q4 e; S* B: n6 n 2 ] y8 e% a$ o* z: RThanks.