Transport from Baiyun airport to Starway hotel (formerly Jovenstars hotel)

Hi! Will be arriving end of April at Guangzhou with a friend. What is the most economical way to get to starway hotel for 2 pax? Taxi, train or bus? Im not sure if the airport shuttle bus has a stop at the hotel. If the price difference is not that huge, we are thinking of taking the taxi since we're arriving at almost midnight. Thanks!