Yes, most room reservations are fully refundable if cancelled before the hotel's cancellation deadline, which often is within 24-48 hours of your check-in date. If you have a non-refundable reservation, you might be able to still cancel and get a refund within 24 hours of booking. Plug in your dates, click on "Search", then you can filter by "fully refundable" to get the top deals on offer near Ivan Sytin's Apartment Museum.