# 使用項目符號進行切分
def parse_info(row):
          if not 'sqft' in row:
               br, ba = row.split('')[:2]
               sqft = np.nan
          else:
               br, ba, sqft = row.split('.')[:3]
          return pd.Series({'Beds': br, 'Baths': ba, 'Sqft': sqft})

attr = sucln['propertyinfo_value'].apply(parse_info)

attr