My house located at Puchong Bandar Nusaputra
It is landed double storey intermediate unit.
if i wanna hack the family hall floor ( 9' x 9' ) to make it a big hole will cost me how much? And i planning to do plat form about 1.5' high ( 17.5' x 22' ) to my dining area and the area beside the staircase so that i can devided them from the living hall. how much it will cost?