Yes, you'll find most hotel room reservations are fully refundable provided that you cancel before the hotel's cancellation deadline, which is usually within 24-48 hours of check in. If you booked a non-refundable reservation, you may still be able to cancel and be given a refund within 24 hours of booking. Add your dates and click on "Search", then you can filter by "fully refundable" to get top deals close to Valencia City Hall.