Covent Garden Tube station is unique because it only has lifts and a spiral staircase, which can lead to queues, especially during peak times. To avoid the busiest periods, try to use the station outside of pre-show (around 5:30-7:00 PM) and post-show (around 10:00-11:00 PM) times. If you find the queues too long, Leicester Square and Holborn stations are excellent alternatives, both just a short walk away and typically less crowded. They offer direct access to the Piccadilly and Central lines, making your journey smoother.