Yes, the majority of room reservations are fully refundable as long as you cancel prior to the hotel's cancellation deadline, which is often 24 or 48 hours before the scheduled arrival. If you booked a non-refundable reservation, you might be able to still cancel and get a refund within a 24-hour period of booking. Enter dates in and click on "Search", then use the "fully refundable" filter to view the best deals near Place du Général de Gaulle.