Yes, you'll find most hotel reservations are fully refundable provided that you cancel before the hotel's cancellation deadline, which often is within 24-48 hours of your arrival date. If your reservation is non-refundable, you might be able to still cancel and be given a refund within 24 hours of booking. Add your dates and click on "Search", then use the filter option "fully refundable" to review the best deals near Municipal Museum of Postal Services.