请教自己装修过房子的朋友, especially兔宝宝% e1 ~2 d! u" m; v F% t8 i
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?& } E! m: g2 w2 D6 j7 ^4 N/ Q