Yes, the majority of hotel reservations are fully refundable as long as you cancel prior to the hotel's cancellation deadline, which often is within 24-48 hours of your arrival date. If you booked a non-refundable reservation, you might still have the option to cancel and get a refund within a 24-hour period of booking. Enter dates in and click on "Search", then you can filter by "fully refundable" to review the top deals on offer near Museu Casa da Princesa.