Yes, most hotel room reservations are fully refundable provided that you cancel prior to the hotel's cancellation deadline, which is usually within 24-48 hours of your scheduled arrival. If you have a non-refundable reservation, you might be able to cancel it and be given a refund within 24 hours of your booking. Plug in your dates, click on "Search", then use the filter option "fully refundable" to view the best options available near House-museum of K.I. Chukovsky.