You can park your car in the surrounding streets or public car parks. The Hertog Janplein is just in front of the hotel. Here you pay € 1.70 per hour from Monday to Saturday between 09:00 and 19:00 (first hour is free)
Keep in mind; On Wednesdays and Sundays there is NO PARKING space in the Hertog Janplein car park due to the market.