Yes, most room reservations are fully refundable if you cancel before the accommodation's cancellation deadline, which is usually within 24-48 hours of the scheduled arrival. If you have a non-refundable reservation, you might be able to cancel it and receive a refund within a 24-hour period of your booking. Plug in your dates, click on "Search", then you can use the "fully refundable" filter to review top deals close to Market.