Yes! The majority of hotel room reservations are fully refundable as long as you cancel prior to the accommodation's cancellation deadline, which is usually within 24-48 hours of check in. If you have a non-refundable reservation, you might still have the option to cancel and get a refund within a 24-hour period of booking. Put your dates in and click on "Search", then use the filter option "fully refundable" to review top deals close to Museum of the USSR.