Yes! You'll find that most hotel room reservations are refundable if you cancel prior to the accommodation's cancellation deadline, which is usually within 24-48 hours of your check-in date. If you booked a non-refundable reservation, it might still be possible to cancel it and receive a refund within 24 hours of your booking. Enter your dates, click on "Search", then you can use the "fully refundable" filter to get the best deals near Pushkin's Nanny's House Museum.