Yes! You'll find that most hotel reservations are fully refundable as long as you cancel prior to the accommodation's cancellation deadline, which is often 24 or 48 hours before check in. If your reservation is non-refundable, it might still be possible to cancel it and get a refund within a 24-hour period of booking. Enter your dates, click on "Search", then filter by "fully refundable" to get the best deals near Vieux Port.