Yes, you'll find most hotel reservations are fully refundable if cancelled before the accommodation's cancellation deadline, which in most cases is within 24 or 48 hours of your arrival date. If your reservation is non-refundable, you might be able to still cancel and get a refund within 24 hours of your booking. Add your dates and click on "Search", then use the filter option "fully refundable" to review the best options available near Fujimori Park.