Yes, the majority of room reservations are fully refundable as long as you cancel before the hotel's cancellation deadline, which is often 24 or 48 hours before your check-in date. If you have a reservation that's non-refundable, it may still be possible to cancel it and get a refund within a 24-hour period of booking. Enter dates in and click on "Search", then use the "fully refundable" filter to view the best deals near St. Petersburg State University N.I. Pirogov Clinic of High Medical Technologies.