Yes, you'll find most hotel room reservations are refundable if you cancel before the hotel's cancellation deadline, which is usually within 24-48 hours of your check-in date. If you have a reservation that's non-refundable, you might be able to still cancel and receive 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 City Embankment.