Yes, the majority of hotel bookings are refundable provided that you cancel prior to the accommodation's cancellation deadline, which is often 24 or 48 hours before the scheduled arrival. If you booked a non-refundable reservation, you might still have the option to cancel and be given a refund within a 24-hour period of your booking. Enter dates in and click on "Search", then filter by "fully refundable" to get the best options available near Ivan the Great's Bell Tower.