code: def features(self):
          
          features = []
          try:
              list_items = self._ad_page_content.select("#features li")
          except Exception as e:
              if self._debug:
                  logging.error(
                      "Error getting features. Error message: " + e.args[0])
              return
  
          for li in list_items:
              features.append(li.text)
          return features
docs: This method returns the properties features.
          :return: