Yes, you'll find most hotel bookings are fully refundable if cancelled before the accommodation's cancellation deadline, which is usually within 24-48 hours of check in. If you have a non-refundable reservation, it might still be possible to cancel it and get a refund within 24 hours of your booking. Add your dates and click on "Search", then you can use the "fully refundable" filter to get the top deals on offer near Palace of Agriculture.