Download the new and easy to use Sandos pre-check-in App today. Now you can check-in online which means you won´t have to wait in any annoying queues to check-in at the reception desk. You can get your vacation started as quickly as possible by downloading the Sandos pre-check-in App on your iPhone device. The best part is that it is absolutely free, another way that Sandos is making your vacation experience even easier.