Though the boy, Hsu, and his father lived in the same five-story building, his father usually lived and did his business on the first floor while the boy, who didn't get along with his father, lived on the fifth floor.
徐姓主嫌與父親雖然同住在一棟五層樓房，但是父親平時起居和生意都在一樓，和父親不和的徐姓少年自己住在五樓。