Yes, the majority of hotel bookings are fully refundable provided that you cancel before the hotel's cancellation deadline, which is often 24 or 48 hours before your arrival date. If you booked a non-refundable reservation, you might be able to still cancel and be given a refund within 24 hours of booking. Enter dates in and click on "Search", then use the filter option "fully refundable" to review the top deals on offer near Polytechnical Museum.